Distinct species of birds on two separate islands have similar characteristics that indicate common ancestry. the differences that have evolved to make these species distinct have resulted in

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Answer 1

The distinct species of birds on the two separate islands share common characteristics indicating common ancestry, but have evolved differences that make them distinct.

The presence of similar characteristics among the bird species on the two separate islands suggests a shared ancestry. These similarities could include physical features, behavioral traits, or genetic markers that are consistent across the species. For example, they might have similar beak shapes, plumage patterns, or courtship behaviors. These shared traits indicate that the bird species on both islands likely originated from a common ancestor.

However, despite their common ancestry, the bird species on each island have evolved distinct differences over time. This divergence in characteristics can be attributed to various factors, including environmental conditions, availability of resources, and genetic variations. For instance, the bird species on one island might have adapted to feed on specific types of food that are abundant in their habitat, leading to changes in their beak shape or size. Additionally, geographic barriers, such as water bodies or mountain ranges, could have limited gene flow between the two populations, allowing for independent evolutionary changes to occur.

These evolved differences in characteristics between the bird species on the two islands result in their distinctiveness. While they may still share common traits due to their common ancestry, the variations that have accumulated over time have made them sufficiently different to be recognized as separate species. These differences serve as evidence of the process of speciation, where populations diverge and become reproductively isolated from one another.

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Related Questions

explain the role(s) of kingship in ancient Sumerian society. In other words, one might ask, what were the duties of the king or what was a Sumerian king expected to do or what were some of the characteristics of kingship in Ancient Mesopotamia?

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In ancient Sumerian society, kingship played a vital role, as kings were expected to maintain order, ensure justice, lead military campaigns, manage resources, and serve as a mediator between the gods and the people.

The role of kingship in ancient Sumerian society was multifaceted. Firstly, kings were responsible for maintaining order and ensuring justice within their city-states. This included establishing laws and enforcing them, as well as settling disputes among citizens.

Secondly, kings were expected to lead military campaigns to defend their city-states or expand their territories. This involved organizing, training, and commanding armies.

Moreover, managing resources, such as land, water, and agriculture, fell under the king's jurisdiction. This included overseeing the construction of irrigation systems and ensuring the availability of food for the population. In addition, kings also served as mediators between the gods and the people.

They were responsible for performing religious rituals and ceremonies to gain the favor of the gods, which was believed to ensure the prosperity and safety of the city-state. Overall, kingship in ancient Sumerian society was characterized by a combination of political, military, economic, and religious duties.

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A country with a booming economy and improving industrialization is an example of a country?

Answers

newly industrializing

Answer:

Newly Industrializing

what characteristics do Quebec and Canada and new Orleans lousiana have in common​

Answers

french influence, cajuns and creoles, their similarities are based on culture

Which statement is true?
There are less than 500 federally recognized tribal governments in the United
States.
There are more than 500 federally recognized tribal governments in the United
States.
There are about 1000 federally recognized tribal governments in the United States

Answers

Answer:

B is the answer!!

Explanation:

American Indian tribal recognition in the United States most often refers to the process of a tribe being recognized by the United States federal government, or to a person being granted membership to a federally recognized tribe. There are 573 federally recognized tribal governments in the United States.

What do the Brazilian Highlands consist of?

A.)Rolling hills and plateaus

B.)The Amazon River Basin

C.)All flat and grassy land

D.)The Andes Mountains

Answers

Answer:

A.)Rolling hills and plateaus

Explanation:

The Brazilian Highlands consist of ancient crystalline shields and syneclises filled in by sedimentary and volcanic rock. In the topography, the shields are expressed primarily by socle plains 250–300 m in elevation to the north and 800–900 m in the center, with individual butte peaks or clumpy blocks up to 1,350 m high

select the correct answer. the graph shows that groundwater levels in cook county, georgia, have been receding since the 1960s. what is one likely cause? a. an increase in the amount of rainfall b. an increase in demand for groundwater c. a decrease in demand for freshwater d. a decrease in agriculture and irrigation

Answers

The likely cause of groundwater level recession in Cook County, Georgia since the 1960s is an increase in demand for groundwater. Therefore, option b is the correct answer.

The effects of wildfire ________.
A. are always negative for plant life
B. seldom change the composition of the biota
C. are usually temporary
D. are to permanently prohibit the existence of biota
E. are relatively rare on Earth

Answers

The effects of wildfire  option C. are usually temporary

Wildfire effects are typically temporary in nature. While wildfires can cause immediate devastation and destruction, ecosystems have evolved mechanisms to recover and regenerate over time. The resilience of ecosystems allows them to bounce back from the impacts of fire.

After a wildfire, plant life may initially appear scorched and damaged. However, many plant species have adapted to fire and possess specialized mechanisms to recover. Some plants have fire-resistant seeds that are stimulated to germinate by heat or smoke. Others have underground structures, such as bulbs or rhizomes, that survive the fire and sprout new growth. Additionally, some tree species have thick bark that protects them from the flames.

Furthermore, wildfires can have positive ecological effects in the long run. They can clear out dead vegetation, allowing sunlight to reach the forest floor and stimulate the growth of new plants. The nutrients released from burned organic matter can enrich the soil and promote the growth of diverse plant communities.

While the immediate impacts of wildfires can be severe, ecosystems are resilient and capable of recovering over time. Through natural processes of succession, plant life gradually returns, and the ecosystem regains its balance. Therefore, the effects of wildfires are usually temporary, as nature has the capacity to restore itself after such events. Therefore the correct option is C

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it has been said that living near a hawaiian volcano puts buildings in danger but not humans. why is that the case?

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Humans living near a Hawaiian volcano can easily get out of the way because the speed of the lava is low enough.

While it is obvious it is not safe to live near active, explosive volcanoes, people in Hawaii who do live in front of such volcanoes are completely safe. The reason behind this is that volcanoes in Hawaii are not very explosive in nature. And the speed with which the lava comes out of these is slow enough for the people to get away easily.

A lot of tourists find it astonishing that the locals in Hawaii live near volcanoes but it is absolutely safe for them. They can get close and look at it carefully if they so wish to do that as well.

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the stratosphere over shiveluch, in russia, is approximately 49,200 feet. would the most recent eruption in 2019 have ejected volcanic gases into the stratosphere? if yes, what would be the potential affect on the climate? if no, what would be the potential affect on the climate?

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On March 29, 2007, the Shiveluch Volcano on the Kamchatka Peninsula of the Russian Federation erupted. According to the Alaska Volcano Observatory, the volcano erupted violently between 1:50 and 2:30 UTC, pushing an ash cloud upward that, according to visual estimates, rose to a height of around 9,750 metres (32,000 feet).

Volcanic ash plumes are frequently photographed by satellites, although usually while they are moving away. Before, people have seen plumes blowing out from Shiveluch. But this picture is different. The eruption was recent enough—and the air was apparently quiet enough—that the ash cloud was still hovering over the summit when the Aqua satellite passed overhead. The oblong cloud in this picture casts a shadow over the snowy terrain that faces north.

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first explorers of the North American continent were Spanish, Norwegian, or French

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Answer:

We know now that Columbus was among the last explorers to reach the Americas, not the first. Five hundred years before Columbus, a daring band of Vikings led by Leif Eriksson set foot in North America and established a settlement. The answer is C. French

Hope this helps.

Two two key problems for controlled fusion on earth are _______ and containment.

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Two key problems for controlled fusion on earth are high temperature and containment.

A controlled fusion reaction can be described as a nuclear fusion reaction in which high temperatures and controllable conditions within a containment range are compulsory for the fusion to occur.

The joining of heavy isotopes such as deuterium and tritium happens as a result of controlled fusion reactions.

However, such reactions are difficult to occur on earth due to the extremely high temperatures and levels of containment that are required. Temperatures around 100 million degrees Celsius are required which are difficult to achieve on Earth.

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you have a 100 cm3 sample of soil a. the sample is oven dried and weighed. the weight is 160 g.

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The weight of the soil sample is 160 grams and its volume is 100 cubic centimeters. This information can be used to determine the density of the soil sample. Density is a measure of the mass of a substance per unit volume. It is calculated by dividing the mass of the substance by its volume. In this case, the density of the soil sample would be calculated as follows:

Density = Mass / Volume
= 160 g / 100 cm^3
= 1.6 g/cm^3

This means that the soil sample has a density of 1.6 grams per cubic centimeter.

Why do you think Japan is experiencing more earthquakes than other countries?

Answers

Answer:

because of the geographical location of japan.

What is the measure of AngleJHG?

Answers

Answer:70

Explanation:

It is important to remember that a protractor is a measuring instrument that is used to measure angles in degrees. Then, in order to measure an angle in degrees using a protractor, you can follow these steps:

1. You must place the center point of the protractor on the vertex of the angle.

2. Then, you must line up the baseline of the protractor with one side of the angle.

3. Finally, you can read the angle in degrees.   In this case, you can observe in the image attached that the protractor is placed on the vertex "H" of the angle JHG. Therefore, based on the explanation shown before, you can identify that the measure in degrees of the angle JHG is the following:  m\angle JHG=70\°

Answer: 70

Explanation: took the test on edge

Someone, please help asap! No links or weird answers, please :(
The question is about topographic maps. Please look at the image of the topographic map in order to answer the question.

Question: What might happen to the valley that Rocky River is carving over time?

Someone, please help asap! No links or weird answers, please :(The question is about topographic maps.

Answers

Answer: clearly it will grow, but I’m not sure that’s the answer you want

Explanation:

P = 1,303 + 300t

For which of the following years was the population of the town 8,503?
A.
1924
B.
1934
C.
1974
D.
1964

Answers

Answer:

1924

Explanation:

B4 the world had few people and by that time it was after world war

lahar is a type of mass-movement associated with volcanic eruptions.True or False

Answers

Lahar is a type of mass-movement associated with volcanic eruptions.

This statement is true .Lahar is a term used to describe volcanic mudflows, which are a sort of debris flow that occurs when water-saturated volcanic debris flows downhill. It is essentially a mixture of water and volcanic material that is hazardous and poses a danger to areas near active volcanoes. Lahars are primarily created as a result of intense rainfall or the rapid melting of snow and ice on the slopes of a volcano.

Additionally, lahar can form if a volcanic eruption causes the sudden melting of a large quantity of ice or snow near the volcano .Lahars can have a significant impact on people's livelihoods and infrastructure, such as roads and buildings. In some circumstances, they may cause devastating harm to the area near a volcano and beyond. They may also become less dangerous as they flow further from their source .Thus, lahar is a type of mass-movement associated with volcanic eruptions.

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The location of four different fossils in the layers of a rock are listed below. Fossil A: Second layer from top Fossil B: Third layer from top Fossil C: Top layer Fossil D: Bottom layer Which fossil is the youngest?

O Fossil A
O Fossil B
O Fossil C
O Fossil D​

Answers

Fossil C is youngest

Answer:

Fossil C

Explanation:

I know this because if its on top that mean its been there for the least time and the one on the bottom means that its been there longer  

A clastic sedimentary rock contains pieces of the mineral olivine. What rock is the most likely source for this sediment

Answers

Answer:

Basalt.

Explanation:

Basalt is rock is the most likely source for this sediment, is A clastic sedimentary rock contains pieces of the mineral olivine.

What mineral is olivine?

Numerous meteorites include olivine, a silicate mineral that is widely distributed in the Earth's mantle. Although the hue of olivine is usually olive green, it can also range from yellow-green to brilliant green and from brownish-green to brown.

Both mafic and ultramafic igneous rocks contain olivine, and some metamorphic rocks also contain olivine as a major mineral. Magnesium-rich olivine crystallizes from magmas that are low in silica and high in magnesium. Magma that crystallizes into mafic rocks.

It is a crucial mineral for jewelry, a reasonably priced green gemstone, and simple to work with for entry-level jewelry because of its respectable hardness. Although it is only anecdotal, olivine is occasionally used as a raw material for refractory bricks.

Thus, Basalt.

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minerals chemicals timber and agricultural products are considered

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Minerals, chemicals, timber, and agricultural products are considered as natural resources. These resources are extracted from the earth and are used for various purposes.

Minerals are mined for their use in construction, manufacturing, and energy production. Chemicals are used in various industries such as pharmaceuticals, food production, and cosmetics. Timber is used for building homes, furniture, and paper production. Agricultural products include crops and livestock which are essential for human consumption and economic growth. These resources are valuable to our economy and contribute to the growth of various industries. However, it is important to use these resources sustainably to ensure their availability for future generations. Conservation and responsible management practices can help preserve these natural resources for long-term use. In conclusion, these resources are an important part of our daily lives and their preservation is crucial for our future.

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explain how a seismic tsunami forms, what is required? what are characteristics of the wave in the open ocean and how does that change (in terms of speed and height) as it approached the shore .

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A seismic tsunami is formed by the sudden movement of the Earth's crust, which triggers a series of large ocean waves. This movement can be caused by several different events, such as earthquakes, volcanic eruptions, or landslides.

The energy from these events is transferred to the water and causes the water to move, creating a tsunami.In order for a seismic tsunami to form, three main things are required:1. A disturbance in the Earth's crust2. The disturbance must be large enough to transfer energy to the water3.

The water must be deep enough to allow for the creation of large waves.The characteristics of a tsunami wave in the open ocean are that it has a very long wavelength and a relatively small wave height. This means that in the open ocean, the wave may not be easily seen or felt by ships or other vessels.

However, as the wave approaches the shore, its speed slows down due to the decrease in water depth, and the wave height increases.In terms of speed, the wave travels very quickly in the open ocean, often reaching speeds of over 500 miles per hour. As it approaches the shore, the wave slows down significantly due to the decrease in water depth. This decrease in speed can cause the wave height to increase dramatically, resulting in a much larger and more destructive wave.

As the wave approaches the shore, it begins to "feel" the bottom of the ocean, and the wave's shape becomes compressed. This causes the wave height to increase, sometimes to several meters or more. The wave then crashes onto the shore, causing widespread damage and destruction.Content loaded:

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What may have formed in the temperature gradient between the extremely hot deep-sea vent water and the cold water that surrounds the vent

Answers

Answer: organic molecules

Explanation:

Acuve
1
Which type of fossils form from hardening sediment?
casts
tar pit fossils
carbon films
amber fossils

Answers

Answer: tar pit fossils hope this helps
I believe tar pit fossils

Why might Venus not be the most appropriate name for the planet?​

Answers

Venus might not be the most appropriate name for the planet because it creates a misleading impression of its actual characteristics.

Venus is named after the Roman goddess of love and beauty. While the name Venus has historical and cultural significance, it does not accurately reflect the conditions and characteristics of the planet itself.

It is a planet with a hostile environment, featuring a thick atmosphere of carbon dioxide that traps heat, leading to scorching temperatures and a runaway greenhouse effect.

Venus has a hostile surface with high pressure and a barren landscape. It lacks the picturesque qualities associated with beauty and love.

Thus, the name Venus, with its connotations of beauty and love, fails to capture the inhospitable and harsh nature of the planet.

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What causes the Subsistence farmers of Latin America to use Slash and Burn Agriculture?

Answers

Slash and burn is a method of agriculture primarily used by tribal communities for subsistence farming. Slash and burn allows people to farm in places where it usually is not possible because of dense vegetation, soil infertility, low soil nutrient content, uncontrollable pests, or other reasons. Meaning in latin america they could have been using this method to help farm due to these reasons.

Answer:

Because the leached soil in many tropical regions, such as the Amazon, are nutritionally extremely poor, slash-and-burn is one of the only types of agriculture which can be practiced in these areas.

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What type of sediment load is deposited first when a river enters the ocean? [Select] Which of the following types of sediment are NOT influenced by flow velocity? ✓ [Select] Dissolved Load Suspended Load Bed Load

Answers

When a river enters the ocean, the first type of sediment load deposited is suspended load.

Suspended load is the type of sediment that consists of fine particles, such as silt and clay, that are carried along by the river's flow and remain suspended in the water column. As the river's flow slows down upon entering the ocean, these fine particles settle out and are deposited as suspended load.

The type of sediment load that is NOT influenced by flow velocity is the dissolved load. Dissolved load consists of minerals and other soluble materials that are dissolved in the water. These materials are not influenced by flow velocity because they are already in a dissolved state and do not need to be carried along by the river's flow.

Only the bed load is influenced by flow velocity as it consists of larger particles, such as sand and gravel, that are transported by rolling, sliding, and bouncing along the river's bed. Therefore, the correct answers are: Suspended Load Dissolved Load

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which process is responsible for changing the composition of rock? erosion abrasion chemical weathering

Answers

Answer: chemical weathering

Explanation:

HELP PLEASE PLEASE!!!!!!!!!!!!! I BEG YOU!!!!​

HELP PLEASE PLEASE!!!!!!!!!!!!! I BEG YOU!!!!

Answers

Answer:

yes

Explanation:

Explain the roles of peace keeping mission in points at least 4 points​

Answers

Answer:

Peacekeepers protect civilians, actively prevent conflict, reduce violence, strengthen security and empower national authorities to assume these responsibilities. ... Protect civilians. Prevent conflicts. Build Rule of Law and security institutions

Help me out with these!!!

Help me out with these!!!

Answers

Answer:

Genus

Explanation:

Seems like genus, there is a small chance I could be wrong, as there is another wolf like object there, however, on the bottom right, genus holds both the wolf and the dog.

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Based on the context in which it appears, what can you conclude the word augmented, in line 24, most likely means? A. increased; added to B. checked; prevented from acting C. left alone; unsupervised D. changed; transformed The average beta of Adams portfolio is 1. Adams friend has suggested he should disinvest from the securities above and instead invest in the market portfolio. Assuming that Adam takes his friends recommendation, but later decides he would like to (1) take up a riskaverse position and reduce his average beta to less than 1, and (2) increase his risk level to an average beta greater than 1, what investment advice would you offer him? Question 18(Multiple Choice Worth 4 points)(01.01 MC)Use the photograph below to answer the following question:Which of the Six Essential Elements of Geography does this image most represent? identifying the ways Earth's surface, plants, and animals are shaped by physical events knowing the ways that humans use Earth's natural resources using maps to study relationships between people, places, and environments understanding the effect of places and regions on the people living in them Our eye color, hair color, or if we have freckles or not, are all considered (4)___11. The traits that we inheritare determined by small segments of DNA called (5). We get these features from our parents; thetransfer of traits from parents to offspring is called (6)_____. Some traits are always seen if they areinherited, and these are called (7)___... Brown eyes are an example of this type of trait. 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What is the change of VAT revenue after introduction of this exemption? simplify 2y^4x5y^3pleaseeeeeeeeeeeee a circular swimming pool has a diameter of 20 m. the circular side of the pool is 4 m high, and the depth of the water is 3.5 m. (the acceleration due to gravity is 9.8 and the density of water is 1000 .) how much work (in joules) is required to: y= 2x + 1 and - 4x + y = 9, solve the system of equations without graphing 10 + 3x < 4 or 2x + 5 > 11 in interval notation Solve -4x + 6(x + 2) = 20. what is the ratio of magnitudes of their angular velocities, 1/2 ? How did the 15th, 19th, and 26th Amendments expand the "Blessings of Liberty" to more of the United States' population? Write a short essay to explain your answer. as fast as possible please!!! After a major international expansion, the CEO of Scofield Corporation announced the new corporate structure by naming vice presidents for the newly established Far East Division, Middle East Division, European Division, and the Americas Division. Scofield Corporation's new structure follows the __________ approach to departmentalization. Suppose that you are evaluating the option of increasing the advertising exposure by using an alternative medium. If you invest $2 million towards this, % exposed will increase from 75% to 80%. Your total market comprises of 5 million customers. Assuming that everything else would remain unaltered after this change and that each customer buys one unit only. What will be the effect of the change on unit sales?A. 41,202 more units sold.B. 14,715 less units sold.C. 14,715 more units sold.D. 41,202 less units sold.E. 220,725 units. According to Gardner, can you develop additional intelligence?What is your position/opinion on "full inclusion"? A random sample of size n = 50 is taken from a population with mean = 9.5 and standard deviation = 2. Use Table 1.a.Calculate the expected value and the standard error for the sampling distribution of the sample mean.(Negative values should be indicated by a minus sign. Round "expected value" to 1 decimal place and "standard deviation" to 4 decimal places.)Expected valueStandard errorb.What is the probability that the sample mean is less than 10? (Round intermediate calculations to 4 decimal places, "z" value to 2 decimal places, and final answer to 4 decimal places.)Probabilityc.What is the probability that the sample mean falls between 10 and 9? (Round intermediate calculations to 4 decimal places, "z" value to 2 decimal places, and final answer to 4 decimal places.)Probability Testing: Hop 0.55 H:P +0.55 Your sample consists of 96 subjects, with 55 successes. Calculate the test statistic, rounded to 2 decimal places z Check Answer