Answers
Answer:
No lo sé, pero gracias por los puntos.
Explanation:
Related Questions
List 3 negative impacts does plastic pollution have on the ocean?
Answers
Ingestion
And suffocation
Answer:
Negative physical impact on marine life, chemical impact on the water, and transport of native species.
Explanation:
Negative physical impact on marine life:
Plastic can be dangerous to creatures living in the ocean. Marine animals can fatally swallow plastic, become entangled in it, and even become physically impaired for the rest of their life.
Chemical impact on the water:
Plastics carry chemicals such as PCBs and DDT that can invade the water and cause harm to marine ecosystems.
Transport of native species:
Plastic can carry organisms from one part of the ocean to a relatively remote area. By introducing new organisms to an ecosystem, the flow can be disrupted and result in major consequences.
i need help reasonably defining 10 parts of a cell.
parts of the cell: cell membrane, nucleus, cytoplasm, endoplasmic reticulum, ribosomes, golgi bodies (or golgi apparatus), lysosomes, cytoskeleton, mitochondria, and vacuoles
Answers
Muscle is soft tissue. Many elastic fibers make up the muscles. The body has over 600 muscles. Different muscle types have different tasks. Some muscles help you run, jump, and perform delicate tasks like threading a needle. Other muscles enable breathing and food digestion. Your heart is a hard working muscle that beats thousands of times a day. There are three types of muscle tissue in the body. They are:
Skeleton: As part of the musculoskeletal system, these muscles work in concert with bones, tendons and ligaments. Tendons attach skeletal muscles throughout the body to bones. Together they support the weight of the body and aid movement.
You control these voluntary muscles. Some muscle fibers contract rapidly, expending short bursts of energy (fast-twitch). Others move slowly like this: B. Back muscles that help with posture.
Heart: These muscles line the walls of the heart. They help the heart pump blood through the cardiovascular system. They do not control the heart muscle. Your heart tells them when to contract.
Smooth: These muscles line organs such as the bladder, stomach, and intestines. Smooth muscle plays an important role in many body systems, including the female reproductive system, the male reproductive system, the urinary system, and the respiratory system.
These muscle types work without you thinking. They perform important tasks such as moving waste products through the intestines and helping the lungs expand when breathing.
The components of the cell are as follows:
Cell membraneCell wallCell organelles
Nucleolus
Nuclear membrane
Endoplasmic reticulum
Golgi Bodies
Ribosome
Mitochondria
Lysosomes
Chloroplast
Vacuoles
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what are the inputs and outputs of a cell system?
Answers
Answer:
The inputs cellular respiration are glucose and oxygen. The outputs, or products, of cellular respiration are Carbon Dioxide, water, energy
Explanation:
Here hope thsi helps too more info
coal formed millions of years ago from the remains of
Answers
Answer:
Organic matter: dead plants,plants etc
Can someone help me with this question?
"A student records the amount of time it takes mice to run through a maze "
( there is a photo of the A-D answers )
This is science but I put biology because I can't seem to find a science button, Thanks!
Answers
________ that cause plates to move come from deep within _____.
Answers
HELP PLS!!!!!!!!!!!!!
Answers
Answer: 1. is organism
Explanation: it just is
Select the correct answer.
How does the current, or sixth, mass extinction differ from the past five mass extinction events?
OA.
The sixth mass extinction is believed to be caused by human-related factors.
The sixth mass extinction is believed to be caused by natural forces.
OC.
The sixth mass extinction is believed to affect relatively fewer species.
The sixth mass extinction is believed to affect relatively fewer areas.
OD.
Reset
Next
Answers
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Answers
Arrow 'f' releases carbon dioxide.
Answer:
F I think I am not sure though hope I helped.
The simple graph shows the relationship between available resources and population size. What evidence does the graph provide? A. An increase in the amount of available resources causes a decrease in population size. B. A decrease in the amount of available resources causes a decrease in population size. C. An increase in the population size causes an increase in the amount of available resources. D. A decrease in the population size causes a decrease in the amount of available resources.
Answers
Answer:
b
Explanation:
Its right
Sorry if not correct
Which characteristic of the outer core makes it unique among the other layers of Earth?
0 ООО
The outer core is the densest, making it more rigid than the other layers.
The outer core is the only layer made of silicate rock, allowing it to flow and move in convection currents.
The outer core is the hottest of all the layers, creating a buildup of pressure that makes it solid.
The outer core is the only layer that is composed of liquid metal, making it responsible for Earth's magnetic field.
Answers
Answer:
The outer core is the third layer of the Earth. It is the only liquid layer, and is mainly made up of the metals iron and nickel, as well as small amounts of other substances. ... These powerful currents cause lines of invisible force to stretch around the Earth and thousands of miles into space, creating a magnetic field.
HALP What would cause you to believe you had a sinus infection? Select all that apply.
a. You have excess respiratory mucus.
b. Your sinuses are swollen and inflamed.
c. Mucus is moved to the back of the throat.
d. Your sinus membrane is moist and pink.
Answers
A. You have excess of respiratory which is (runny nose)
A. & C. Are correct
What is a stationary front?
A:when a cold air mass and a warm air mass meet and don't move
B:when a warm air mass doesn't move
C:when a cold air mass remains in place
D:when two cold air masses meet and don't move
Answers
Mechanical energy can take on many forms, but these different forms can be categorized as either potential energy or energy of motion. The height an object is dropped from has an effect on the amount of energy in the object. Let’s conduct an experiment to see the effect.
:How does the height of an object affect the amount of mechanical energy it contains?
1:Variables What is the test variable?
Answers
The height of an object is crucial to the amount of energy something has because the higher up it is the most potential energy it has and kinetic energy it could have.
For example, if the height of a basketball was just a couple inches off the ground, it would not have a large amount of potential energy because because there is not much of a fall between the ball and the ground. However, if the ball was higher, there would be more potential energy because there is more room to fall.
---
"What is the test variable?"
The test variable, or independent variable in this case would be the height, as the scientist is changing the height in order to get different results in the total mechanical energy, which would be the dependent variable.
Brainliest+extra pointsss! Promise! Just please help!!!
Create an artificial island and study the model you have made. Based on what you have learned, make any changes that you think are necessary to minimize wave erosion. As part of that plan, make a recommendation for where you think homes and other important facilities should be built. If your recommendations are questioned, how could you test your ideas and gather evidence to support a persuasive argument? Make a plan and describe it here.
Answers
Answer:
Numerous techniques,1 technologies,2 and planning measures3 are available to address the issue of shoreline erosion, with most methods primarily intended to protect property from shore erosion caused by wave attack. Other erosive forces at the regional and local scale may affect the site’s geology and geomorphology, as described in Chapter 2, and some methods are specific to these forces. This chapter provides an overview of techniques and technologies commonly used to address erosion, followed by a discussion of important design elements and criteria that should be considered in selecting an approach to address erosion on sheltered coastlines.
How long does it take for one red blood cell to go round the body?
o 20 seconds
o 20 minutes
o 24 hours
o 24 minutes
Answers
Answer:
99% sire its 20 seconds
Explanation:
<3
Help Pls!
Directions: The pyramid shows the 5 levels of organization, ranging from simplest (bottom) to most complex (top). Describe the function of each level of organization and give plant and animal examples in the empty chart beside the pyramid.
Look at the rules in the comments pls.
Answers
Answer:
Living things are highly organized and structured, following a hierarchy that can be examined on a scale from small to large. The atom is the smallest and most fundamental unit of matter.
Explanation:
plss help me againnnn////////
Answers
Answer:
The answer
1)Temperature
2)transition state
3)chemical reaction
4)activation energy
5)chemical energy
2 Transition State
3 Chemical Reaction
4 Activation Energy
5 Chemical Energy
Hope that helps mate.
It is theorized that the continents on Earth were once joined together,
forming a supercontinent called Pangaea. How long ago did Pangaea
exist? How were the continents of Africa and South America arranged in
relation to each other? Describe one piece of evidence to support their
relationship. Write your response in complete sentences
Answers
Answer:
Pangea existed many millions of years ago in many opinions, but it started back in the late Paleozoic Era until the very late Triassic. Pangea first began to be torn apart when a three-pronged fissure grew between Africa, South America, and North America. Scientists have found fossils of similar types of plants and animals in rocks of similar age. These rocks were on the shores of different continents. This suggests that the continents were once joined. For example, fossils of Mesosaurus, a freshwater reptile, have been found both in Brazil and western Africa.
Explanation:
Answer:
Pangaea is believed to have existed around 335 million years ago during the late Paleozoic and early Mesozoic eras.
During this time, the continents of Africa and South America were joined together as part of the supercontinent Pangaea. They were located in the southern hemisphere, with Africa to the east and South America to the west.
One piece of evidence to support their relationship is the similarity of plant and animal fossils found on both continents. Fossils of the ancient reptile Mesosaurus have been found in both Africa and South America, indicating that the two land masses were once connected. The distribution of fossils of other plant and animal species also suggests that Africa and South America were once part of the same landmass.
The theory of Pangaea and continental drift was first proposed by Alfred Wegener in the early 20th century, and it has since been supported by a range of geological and paleontological evidence. The movement of the continents has had a profound impact on the evolution of life on Earth, as it has created new habitats and allowed for the evolution of new species in isolation.
4. According to Newton's Law of Gravity, which of these changes would cause the gravitational force between two objects to increase?
The mass of one of the objects doubles
The two objects move farther apart
The mass of both objects is cut in half
The mass of one of the objects is cut in half
Answers
Answer:
If the mass of one of the objects is doubled, then the force of gravity between them is doubled. Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces.
Explanation:
Answer:the mass of one object doubles
Explanation:
If the mass of one of the objects is doubled, then the force of gravity between them is doubled. ... Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces.
Can someone please help me on this question?
The model below represents water.
~insert picture~
Based on the labels, what is the best description of this model?
A. X and Y represent molecules; Z represents an atom of water
B. X represents a molecule; Y represents a particle; Z represents an atom of water
C. X represents an atom; Y represents a molecule; Z represents a particle of water
D. X and Y represent atoms; Z represents a molecule of water
Answers
Answer: D. X and Y represent atoms; Z represents a molecule of water
Explanation:
Molecule - Group of two or more atoms
Water is H2O meaning two hydrogen atoms bound to an oxygen atom.
Answer:
The answer is D
Censorship: Who Should Decide What Young People Read?
(Take a Stand!!!)
Support your position with clear reasons and specific examples. Follow the debate guidelines discussed in class.
access | civil | despite | integrate | promote
Censorship: Who Should Decide What Young People Read?
(Take a Stand!!!)
Support your position with clear reasons and specific examples. Follow the debate guidelines discussed in class.
access | civil | despite | integrate | promote
Answers
Answer:
No one should decide what anyone reads but ourselves. People, now matter how young or old, should be able to make the decision by themselves. If they want to read Manga, Horror books, Romance, Suspense, Mystery, Graphic Novels, Sci-Fi, Fantasy, Nonfiction, Narrative, Genre Fiction, Historical Nonfiction/Fiction, Poetry, Thriller, Biography, Memoir, Autobiography, Short Story, Literary Fiction, Science Fantasy, Paranormal Romance, Fairy Tail, Myth, Folktale, History, Adventure Fiction, Textbook, Prose, Fantasy Fiction, Magical Realism, Erotic Literature, Historical Romance, High Fantasy, True Crime, Occult Fiction, what ever they want to read they should be able to access them. Now I'm not saying young children's minds shouldn't be protected. For example, if I were to take your privilege of reading away and say that you are only allowed to read Fantasy books, despite your age, that would not be right and would cause civil disputes in the literary world. We should promote a cause that enables any aged children, especially young minds, to be able to pick from the entire literary universe. We shouldn't force people to integrate into books that we want, instead into books that everyone wants. In conclusion, no one should decide what we read but ourselves.
Explanation:
Feel free to give brainliest.
Have an amazing day everyone!
PLEASE HELP ASAPP WILL MARK BRAINLIEST
science
The pod color in pea plant can be yellow or green. A pea plant with yellow pods (YY) is crossbred with another pea plant with yellow pods (Yy). What is the probability of offspring with green pods?
Answers
Answer:
there is a 50% chance of an offspring with green pods
Explanation:
Answer:the pod colour of pea will be yellow because the gene of yellow colour is dominant.YY × Yy= YY .Yy
Explanation:
Calista rode her bike to the park. Her velocity changed from 5 m/s north to 8
m/s north in 10 seconds. What was the change in Calista's velocity?
A. -3 m/s north
B. 8 m/s north
C. 3 m/s north
D. 5 m/s north
Answers
Answer:
C
Explanation:
8-5=3
Change in velocity = 3m/s north
This is an illustration of a typical food web. You might see a food web like this where you live. The organisms responsible for changing sunlight into food would be the Response area. Grass is one of these. You can see that the grasshopper and rabbit eat the grass and the bird and the shrew eat the grasshopper. Imagine that there was a big increase in the number of snakes in this area. We would then expect the Response area numbers to drop. In this food web, we consider the hawk a Response area. If the hawk population increases, we would see a drop in birds and shrews and snakes! The fungi and bacteria in the food web are examples of Response area. They break down any and all dead organisms. This helps to recycle matter.
Answers
Answer: ion know what ur question is
Explanation: when this happens this a big change in the area . could put animals in danger for living the increase of the snake would give the hawk population then the rest would go lower but then the it would even out because then the people would them and give them their food leaving the floor to grow 50 5 would be good but poeple like to make a mess take and eat it and trow it up or it out we all are gonna die one day thats lesson for today
A scientist genetically engineered a grain cereal. The genetically engineered variety can produce its own vitamins and is drought resistant. What is the likely impact of growing such a cereal crop on the society?
May trigger an adverse climate change
May worsen the water crisis around the world
Would be beneficial for the malnourished population
Would increase the shortage of food around the world
Answers
Introduction: Identify a land feature and an ocean-floor feature; include their location. Discuss the purpose of the model.
Model: Your model should visualize the details of your text. For each land formation feature and ocean-floor feature of your model, describe in detail the following:
The internal processes leading to the formation of the geologic feature.
The external processes that occur and their effect on Earth’s surface.
A geographic scale to show the relative size and extent of the land and ocean-floor features.
Conclusion: Your conclusion will compare and contrast the formation of land and ocean-floor features. Describe how the constructive forces and destructive forces differ in time when creating these features.
Resources: List each source consulted, including those of all images and diagrams. Remember to use only reliable resources
Answers
Land Feature: Grand Canyon, located in Arizona, United States
What is the Grand Canyon?The Grand Canyon was formed through a combination of internal and external processes. The internal process that led to its formation was the uplift of the Colorado Plateau, caused by tectonic activity along the North American Plate. This uplift increased the elevation of the land, causing erosion to occur more rapidly.
External processes, such as weathering and erosion by the Colorado River, also contributed to the formation of the Grand Canyon. The Colorado River carved through the layers of rock, exposing the different rock formations and creating the unique landscape we see today.
The Grand Canyon has a geographic scale of 446 km long, up to 29 km wide, and over 1.6 km deep.
Ocean-Floor Feature: Mid-Atlantic Ridge, located in the Atlantic Ocean
The Mid-Atlantic Ridge is an underwater mountain range that was formed through the process of seafloor spreading. Magma from the Earth's mantle rises up to the surface and solidifies, creating new oceanic crust. As new crust is formed, the existing crust is pushed away, causing the seafloor to spread apart.
External processes, such as erosion, do not occur on the ocean floor, so the Mid-Atlantic Ridge is mostly unaffected by external processes.
The Mid-Atlantic Ridge has a geographic scale of 16,000 km long, 1,000 km wide, and up to 4 km high.
In conclusion, land formations, such as the Grand Canyon, are primarily formed by external processes, while ocean-floor features, such as the Mid-Atlantic Ridge, are primarily formed by internal processes.
Constructive forces, such as tectonic activity and seafloor spreading, are responsible for creating both land and ocean-floor features, while destructive forces, such as erosion, are more prominent in the formation of land features.
The time scale for the formation of these features also differs, with land features taking longer to form due to the influence of external processes.
Sources:
"Geology of the Grand Canyon" by the National Park Service"Mid-Atlantic Ridge" by Encyclopaedia BritannicaRead more about land features here:
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tina knows that sonar measures distance by timing how long the echo of a sound takes to return. She says it is possible because sound has a particular frequency. Is she correct?
Answers
Answer:
yes
Explanation:
I did not say explain a so just write yes
Tina knows that sonar measures distance by timing how long the echo of a sound takes to return. She says it is possible because sound has a particular frequency. Yes she is correct.
What is microphone?
Scientists are investigating how well different microphones capture and record sound. They use tool that how loud the high and low sounds are and a tool that's show how much sound are recorded along with actual sound. They can also investigate that how they are transmit signal form one place to another place.
A microphones are electronic device which are use for recording, transmission of voice signal from one place to another place in a very few seconds. Microphones use for many types of the audio recording devices for the purpose of the communication, music vocals, and speech.
Therefore, Tina knows that sonar measures distance by timing how long the echo of a sound takes to return. She says it is possible because sound has a particular frequency. Yes she is correct.
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Please help with this question! Last time I asked a question people were being unfair and would try to get points of me with non real answers. it has been happening a lot so please real answers! Describe how heat moves in a convection current. How is this process responsible for moving earth’s tectonic plates?
Answers
Part 2: The Earth's crust is broken up into pieces called plates. The crust moves because of movements deep inside the earth. Heat rising and falling inside the mantle creates convection currents generated by radioactive decay in the core. The convection currents move the plates.
Explanation:
Convection currents describe the rising, spread, and sinking of gas, liquid, or molten material caused by the application of heat. ... Tremendous heat and pressure within the earth cause the hot magma to flow in convection currents. These currents cause the movement of the tectonic plates that make up the earth's crust.
Select your answer from the choices below, then write them on its appropriate column.
Answers
Answer: The duties that the students and community members have to be done to save our environment and resources
Explanation: My part as a students
1. Switch off classroom lights and fans when not in use.
2. Plant a tree (in vacant lot / backyard).
3. Join environment friendly groups.
4. Switch to non- plastic water bottles.
5. Switch off faucets in the school or park when not in use.
My initiative as a Community Member
1. Conserve water.
2. Throw garbages in the trash can.
3. Decrease the amount of paper you print.
4. Minimize the use of plastic when buying good
5. Volunteer for clean-up drives.
The correct options that have to be filled in its appropriate column are:
The part as a Student in conserving the environment.
Decrease the amount of paper you print.Switch off classroom lights and fans when not in use.Conserve water.Switch to non-plastic water bottles.Minimize the use of plastic when buying goods.My Initiative as a Community MemberVolunteer for clean-up drives.
Join environment-friendly groups.Plant a tree (in a vacant lot/backyard).Throw garbage in the trash can.Switch off faucets in the school or park when not in use.Thus, these are the correct options for the given columns.
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