An old tree near Zion National Park reached the end of its life and fell over. Create a path of a carbon atom as it moves through the carbon cycle. You must start from the dead tree and continue all the way until it ends by being breathed out of a coyote.

Trichoplax adhaerens is a small, flattened, and ciliated animal belonging to Placozoa phylum. Its body is a few millimeters in size and has a simple, two-layered structure, with an outer layer of cover cells and an inner layer of cylinder cells.

Thus, the different structures of Trichoplax adhaerens include dorsal surface which is the upper surface facing upward.  Then, cover cells are present which is the outermost layer of cells that cover the animal body.

Ventral surface in Trichoplax adhaerens is the lower surface of the animal facing downward. Cylinder cells are the inner layer of cells lining the digestive cavity of the animal.

Gland cells are the cells that secrete enzymes for digestion in Trichoplax adhaerens. Fiber cells help to maintain the shape of the animal and cilia are hair-like structures covering the surface of the animal.

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1. The filled table based on the information already there is attached below.

2. The percentage of heterozygous tasters in the class is 39%.

2. The percentage of heterozygous tasters (2pq) in the class:

The percentage of heterozygous tasters in the class is 39%. This can be calculated by taking the number of heterozygous tasters (11) and dividing it by the total number of people in the class (28).

(11 / 28) × 100 = 39%

The percentage of heterozygous tasters in the North American population is 55%. This can be calculated by taking the number of heterozygous tasters (75) and dividing it by the total number of people in the North American population (135).

(75 / 135) × 100 = 55%

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Answer:

mitochondria contain membrane folds called cristae, whereas chloroplasts contain vesicles in stacks called grana  

Explanation:

Mitochondria are composed of two membranes (i.e., the inner and outer membranes), which are separated by the intermembrane space. The inner mitochondrial membrane is composed of several folds that form the cristae, which extend into the mitochondrial matrix. On the other hand, in chloroplasts, the inner membrane consists of interconnected stacks of sacs named thylakoids, whose arrangement is known as grana.

Answer:the gizzard

Explanation:I know a lot about birds

Answer:

a gizzard

Explanation:

Answer: because a bathtub holds a greater amount of water than a pan.

Explanation:

Answer:

A candle flame or a bathtub full of hot water: which has higher heat and which has the higher temperature? The flame has higher temperature, but less heat because the hot region is very small. The bathtub has lower temperature, but more heat because it has many more vibrating atoms

Sorry if wrong

Answer:heat can kill most species of bacteria. the bacteria makes cheese cheese. if no bacteria is added. the milk would just be a dried milk of sadness.

Explanation:

Answer:

The answer is D

Explanation:

Fiber cells; cylinder-shaped

In T. adhaerens, fiber cells are responsible for movement. The shape of these cells are star-shaped. Thus, the correct option is B.

T. adhaerens may be defined as free-living marine organisms that are disk in shape and 2–3 mm wide and approximately 15 μm high.

Trichoplax adhaerens are composed of only six somatic cell types arranged in three-layer tissue anatomy. They consist of fiber cells, crystal cells, gland cells, and dorsal-ventral epithelial cells.

Among such types of cells, only fiber cells are responsible for movement, which are star-shaped in appearance.

Therefore, in T. adhaerens, fiber cells are responsible for movement. The shape of these cells are star-shaped. Thus, the correct option is B.

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The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell is approximately 4 moles of ATP.

Since there are 2 moles of mitochondrial NADH, the total ATP yield would be around 4 to 6 moles of ATP. However, the most accurate option among the given choices is 4 moles of ATP.

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Answer:

it would be The circulatory system

Explanation:

because it said transports oxygen and it the circulatory carry blood away towards the heart.

Answer:

state or RARELY form

Explanation:

Answer:

D. They rented farmland from white landowners.

Explanation:

Answer:

They rented farmland from white landowners.

Explanation:

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The two methods that allow fish to maintain water balance in saltwater are pumping out salt through the gills and absorbing water into the body by osmosis.

In saltwater, the concentration of dissolved salts is higher in the surrounding water than in the fish's body cells. To maintain water balance, fish have developed two main methods:

1. Pumping out salt through the gills: Fish possess specialized cells in their gills that actively pump out excess salts from their bodies. This process helps maintain a lower salt concentration within the fish's body, preventing dehydration and maintaining water balance.

2. Absorbing water into the body by osmosis: Osmosis is the movement of water from an area of lower solute concentration to an area of higher solute concentration through a semi-permeable membrane. Fish have a protective layer of skin that allows water to be absorbed into their bodies while preventing the entry of excessive salts.

By absorbing water through their skin, fish replenish the water lost to the surrounding saltwater, helping to maintain their internal water balance.

These two mechanisms work together to enable fish to survive in saltwater environments. By actively pumping out salts and absorbing water, fish can regulate their internal salt concentration and prevent dehydration, ensuring their overall water balance is maintained.

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answer

below is short explanation about related are fish and dogs:

fish and dogs are not closely related at all. in fact, they belong to entirely different classes of animals. fish belong to the class Osteichthyes, while dogs belong to the class mammalia. fish are cold-blooded aquatic animals that typically have scales, gills for breathing, and fins for swimming. Dogs, on the other hand, are warm-blooded terrestrial animals that have fur or hair, lungs for breathing, and four legs for walking and running. the two groups are evolutionarily very distant and share few similarities beyond being living organisms.

Fish and dogs are not closely related at all. Fish belong to the phylum Chordata, subphylum Vertebrata, and class Actinopterygii, while dogs belong to the phylum Chordata, subphylum Vertebrata, and class Mammalia.

Actinopterygii is a class of ray-finned fish, characterized by their bony, fan-shaped fins and streamlined bodies. Mammalia, on the other hand, is a class of warm-blooded animals, characterized by their hair, mammary glands, and three middle ear bones.

Some key differences between these two classes include their respiratory systems, skeletal structures, reproductive strategies, and sensory organs.

Other animals that belong to the same phylum and subphylum as fish include sharks, eels, and lampreys. These animals differ from dogs in a variety of ways, including their body shape, skeletal structure, and reproductive strategies.

Sharks, for example, have a cartilaginous skeleton and a streamlined body shape that allows them to swim efficiently through the water. Eels have long, snake-like bodies and are adapted to living in freshwater and saltwater habitats.

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Answer:

C. A pie made with blueberries

Explanation:

Blueberries can be grown naturally, so they are a renewable resource.

Blueberries are renewable resources. Hence, option C is correct.

Renewable resources are those natural resources that continue to exist even after their consumption. They are also known as flow resources.

Renewable resources include plants, biomass, ocean currents, energy, wind, solar energy, tides, waves, etc. All these things will continue to exist even after their consumption. They can be used repeatedly and do not run out.

Advantages of renewable resources:

Copper, silicon, and silvers are minerals and non-renewable resources, and blueberries are plant products and hence, they are renewable resources. Therefore, option C is correct.

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Answer:

Claim: The concentration of carbon dioxide affects the rate of photosynthesis in tomato plants.

Evidence: The process of photosynthesis in plants involves the conversion of carbon dioxide into organic compounds, with the help of energy from light. Thus, an increase in the concentration of carbon dioxide can potentially increase the rate of photosynthesis. Studies have shown that tomato plants exposed to higher levels of carbon dioxide exhibit increased rates of photosynthesis, resulting in greater growth and yield. On the other hand, when plants are exposed to low levels of carbon dioxide, their rate of photosynthesis decreases, which can lead to stunted growth and reduced yield.

Reasoning: The relationship between carbon dioxide concentration and photosynthesis can be explained through the process of diffusion. Carbon dioxide diffuses into the leaves of a plant through small openings called stomata. When the concentration of carbon dioxide outside the plant is higher than inside, it diffuses into the plant more quickly, which can increase the rate of photosynthesis. However, when the concentration of carbon dioxide outside the plant is lower than inside, diffusion slows down, which can decrease the rate of photosynthesis. Thus, the concentration of carbon dioxide plays a crucial role in the process of photosynthesis in tomato plants.

In conclusion, based on the evidence and reasoning presented, we can claim that the concentration of carbon dioxide affects the rate of photosynthesis in tomato plants.

The concentration of carbon dioxide affects the rate of photosynthesis in tomato plants. Higher amounts of CO2 lead to increased rates of photosynthesis until a certain point, after which the rate decreases due to stomatal closure.

The concentration of carbon dioxide plays a vital role in the rate of photosynthesis in tomato plants. High concentration of carbon dioxide increases the rate of photosynthesis up to a certain point beyond which the rate declines.

Claim: Higher carbon dioxide concentration increases the rate of photosynthesis in tomato plants. Evidence: In several scientific experiments, tomato plants exposed to higher levels of carbon dioxide showed an increase in the rate of photosynthesis, which resulted in more biomass formation. However, if the concentration becomes too high, the rate of photosynthesis begins to decrease. Reasoning: In photosynthesis, carbon dioxide is used to produce glucose, which is used as a form of energy. When more carbon dioxide is available, the plants can carry out photosynthesis quicker, hence, the rate increases. However, too much CO2 can result in stomatal closure, reducing the intake of CO2, and slowing down photosynthesis.

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Answer:

ans: B

Explanation:

a grp of cell is tissue

a grp of tissue is organ

a grp of organs are organ system

a grp of oragan system is organism

An acid environment for microorganisms and protection for the body is provided by the stomach.

The stomach is one of the most important organs of the human body that helps in the breakdown of food with the help of stomach acid. It is a muscular sac that is situated in the upper abdominal cavity. The stomach performs a wide range of functions such as mechanical digestion, chemical digestion, and absorption of nutrients. The stomach has a lining of mucous membranes that protect the stomach wall from the corrosive action of hydrochloric acid and digestive enzymes. The pH level of the stomach ranges from 1.5-3.5. This level of acidity helps in the killing of any bacteria, viruses, or parasites that enter the body through food and drink.
The stomach acid also helps in the breakdown of protein molecules and the activation of pepsin, an enzyme that is responsible for protein digestion. The low pH level of the stomach acid is maintained by proton pumps, which are found in the parietal cells of the stomach wall.

The acid environment of the stomach is essential for the growth and survival of beneficial gut bacteria, which help in the synthesis of vitamins, absorption of minerals, and protection against harmful bacteria. In conclusion, the stomach provides an acidic environment for the protection of the body against harmful microorganisms and aids in the breakdown of food for the absorption of nutrients.

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The genotypes of the two plants the farmer should cross to maximize his production of white tulips should be WW and Ww (white).

This is referred to as the genetic constituent of an organism and is usually inherited by the offspring by the parents of the organism.

In the case of a farmer who took a survey about how to cross to maximize his production of white tulips, then the genotype which should be crossed is a homozygous white tulip and a heterozygous tulip as the color of most of the tulips produced in this scenario will be white.

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The three basic cellular structures that every cell needs are the cell membrane, the cytoplasm, and the genetic material. The cell membrane functions to regulate what enters and exits the cell, the cytoplasm provides a medium for cell organelles to function in, and the genetic material contains the instructions for cell function and replication.

Cell Membrane: The cell membrane is a thin, flexible barrier that encloses the cell and separates its internal environment from the external environment. It is made up of a phospholipid bilayer and is selectively permeable, meaning it regulates what substances enter and exit the cell.

Cytoplasm: The cytoplasm is a gel-like substance that fills the inside of the cell and contains various cell organelles, such as mitochondria, ribosomes, and the endoplasmic reticulum. The cytoplasm is important because it provides a medium for the organelles to function in and facilitates the movement of materials within the cell.

Genetic Material: The genetic material of the cell is the DNA that contains the instructions for cell function and replication. In prokaryotic cells, the genetic material is found in the cytoplasm, while in eukaryotic cells, it is found in the nucleus.

In summary, every cell needs a cell membrane to regulate what enters and exits the cell, cytoplasm to provide a medium for cell organelles to function in, and genetic material to contain the instructions for cell function and replication.

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Answer:

B. Erosion

Explanation:

I think

Answer:

b

Explanation:

The most likely explanation for the decrease in the density of gas particles in a section of Earth's atmosphere is that the air pressure in that section of the atmosphere decreased.

Density is defined as mass per unit volume. In the case of a gas, density is directly related to the number of gas particles (molecules or atoms) present in a given volume. When the air pressure decreases, it means that there are fewer gas particles exerting force per unit area. As a result, the density of gas particles in that section of the atmosphere decreases.

Air pressure is the force exerted by the gas particles on the walls of the container or the surroundings. It is influenced by several factors, including temperature, altitude, and the presence of other gases. Changes in these factors can cause fluctuations in air pressure. For example, if there is a decrease in temperature, the gas particles lose kinetic energy, which leads to decreased pressure and density.

It is important to note that the total number of gas particles in Earth's atmosphere does not necessarily change significantly over short periods of time. The atmosphere is composed of a vast number of gas molecules, and while there may be variations due to natural processes, such as volcanic eruptions or biological activities, these changes are relatively small compared to the overall composition of the atmosphere.

Therefore, the most likely explanation for the decrease in density of gas particles in a section of Earth's atmosphere is a decrease in air pressure, which can occur due to various factors such as weather systems, changes in altitude, or movement of air masses.

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Answer:

The evidence needs to be photographed prior to removal.

Explanation:

Each piece of evidence should be photographed with a scale to indicate size and without a scale. 6. Evidence markers: Photographs should be taken before evidence markers are placed, then again after. These initial shots are important to prove that no one has tampered with the crime scene.

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The link between energy flow and the number of top-level consumers in an ecosystem is illustrated by the modest number of great white sharks in proportion to the enormous number of seals in this scenario.

Seals are the main eaters in this ecosystem, consuming plankton and tiny fish from lower trophic levels. The highest tier of consumers, great white sharks eat seals.

The amount of energy available to the following trophic level declines as energy moves up the food chain. This is brought on by energy losses from respiration, waste, and improper digestion.

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Answer: Radiation - the fire gives off electromagnetic waves of energy. A candle burning - you put your hand above the it and feel the heat. Convection, conduction or radiation? Convection - the heat from the candle warms the air which rises (since it's less dense). So the answer is therefore convection. Well i think it is... Hope this helps... Stay safe and have a great day!!! :D

Answer:

c

Explanation:

Meteorologists study how tornadoes and hurricanes form in order to get an idea of how they are formed and how different intensities change the patterns of the events, while it also helps in the predictions of these natural calamities.

They study the climate and the weather of the earth and let people know about it, which is helpful for the prediction of a rainy or cloudy day, for the movement of an airplane by determining the chance of getting into an accident due to bad weather, etc. They work in a variety of institutes, including government agencies, private agencies, and universities, and provide forecasts and weather updates to television and radio stations.

Hence, meteorologists study how tornadoes and hurricanes form in order to get an idea of how they are formed and how different intensities change the patterns of the events, while it also helps in the predictions of these natural calamities.

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During meiosis, chromosomes from homologous pairs separate and each of them is part of a new haploid cell -the gamete-. Option C. 4, one chromosomes from each homologous pair.

Meiosis, together with mitosis, is one of the cell division processes.

Meiosis occurs only in germ cells and is in charge of gametes production. One germ diploid cell (2n) produces four haploid cells (n). These haploid cells are gametes.

Meiosis is preceded by an interphase in which the all the cell content duplicates, including DNA. Once the cell content is duplicated, meiosis occurs. There are two meiotic phases.

Each gamete receives only one chromosome from the homologous pair. And during fertilization, each parent provides only one gamete, hence, one chromosome from each homologous pair.

According to this information, the correct option is C. 4, one chromosome from each homologous pair.

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A weakened immune system may be caused by immunodeficiency disorders.

Immunodeficiency disorders are conditions in which the immune system is impaired or compromised, leading to a decreased ability to fight off infections and diseases.

In immunodeficiency disorders, the immune system may have difficulties producing an adequate response to pathogens or may have impaired functioning of its components, including immune cells, antibodies, or other elements of the immune system.

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Two possible consequences of the release of these turtles into Gulf waters, including the effect on native turtle species are

An invasive turtle species poses direct competition with native turtles within Gulf of Mexico, resulting in possible shrinkage in population sizes for the latter group. Resource scarcity driven primarily by competition over access to nests, habitats and food sources can render natives less effective at these activities compared to their new rivals.

Furthermore, identifying underlying consequences triggered by invasive species' potential alteration of ecosystem dynamics (eg: substantial loss or balanced gain) remains crucial for further consideration. The issue of climate change represents an imminent danger that threatens the well-being of our planet. Swift action from all corners of society is required, including private citizens, companies, and governing bodies across national borders.

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B. Cardiovascular disease is not a direct cause of maternal death. It is a chronic health condition that can increase the risk of maternal death, but it is not a direct cause of maternal death. Hemorrhage, infection and preeclampsia are all direct causes of maternal death.