Someone please help! I’ll mark a brainliest! :)

Answer:

A. Star

Explanation:

Answer:

Forms the supporting stalk.

Explanation:

I'm not sure but I think the producers are the shrubs and the elm tree.

A tick is a type of parasite.

Parasites will attach to humans or animals to live. The host (which is the human or animal the parasite attaches to) gets no benefits from the parasite. The host not getting benefits from the tick is what classifies it in the parasite group.

The answer would be parasite

Answer: B. predation

Explanation: The biological interaction in which one organism (the predator) hunts, kills, and eats another organism (the prey) for energy is known as predation.

Answer:

Producer:Oak trees , grass plants ,

Primary consumer: Mice, grasshoppers ,

Secondary consumer:Squirrells(depending on they eat), robbins

Third consumer:deer , foxes, grizzly bears.

Decomposer:Mushrooms

Answer:

Oak trees, grass plants are Producers.

Grasshoppers, deer, mice, and squirrels are Primary consumers, they are eating producers.

Foxes, robins are Secondary consumers, they are eating primary consumers(depending on their nature)

Grizzly bears are Tertiary consumers, they are eating secondary consumers (like snakes)

Mushrooms are decomposer (which decompose, organic material such as remains of dead material)  

Explanation:

The clone is genetically identical to its parent. What statement concerning an organism produced by cloning is correct? A student saw a number of threadlike nuclear structures which are primarily composed of it .Plants with desirable qualities can be rapidly produced from the cells of a single plant by

The clone being genetically identical to its parent is correct about an organism produced.

Cloning is a technique scientists use to make exact genetic copies of living things.

In an ecosystem, organisms such as bacteria produce exact copies of themselves in which the clone is usually genetically identical to its parent.

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Answer:

B & D

Explanation:

A landfill is a structure that isolates waste from the surrounding environment. So, the correct option is B.

The Environment may be defined as anything which is present in the surroundings of an organism for its need and survival.

A landfill is usually an area where all the waste materials of the environment are decomposed and buried. It is known as the site of waste products.

Therefore, a landfill is a structure that isolates waste from the surrounding environment.

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Answer:

To lower the risk of graft rejection

Explanation:

Allogenic skin grafting is a process in which skin grafting is done between two persons who are not genetically Identical. As the immune system will be active against the skin graft. There is high risk that the receiver's body will treat it as foreign object and will try to reject it or destroy. So the immune system of such patients is suppressed to limit the risk.

Answer:

A. The body would recognize the donor tissue as foreign material and would mount an immune response.

Explanation:

Someone who doesn’t participate regularly is more likely to have issues with breathing and heart rate than a person whos a little more conditioned . why ? because there body isn’t conditioned enough to regulate.

Answer:

C. The populations of all other organisms in the food web would decrease because there would be less energy.

Answer:

C. The populations of all other organisms in the food web would decrease because there would be less energy.

Explanation:

In the Arctic ecosystem, phytoplankton is producers which synthesise food with the help of sunlight. In this ecosystem, zooplankton and krill are primary consumers as they feed on phytoplankton.

Arctic cod and bowhead whale are secondary consumers which feed on primary consumers. In the arctic ecosystem, the temperature is rising which is killing the phytoplankton.

If the phytoplankton population decreased, then all the consumers in the food chain in this ecosystem would decrease due to lack of food.

Answer:

Jupiter

Explanation:

63 moons

hope this helps :)

!!!!!!!!!!!!!!!!!!!!!!!!Jupiter

Jupiter //36 moons

Sexual reproduction provides genetic diversity because the sperm and egg that are produced contain different combinations of genes than the parent organisms. ... Sexual reproduction involves meiosis, which is the process of a cell doubling its DNA, shuffling its genes, and then dividing the shuffled DNA among four cells.

Please mark me brainliest

Answer:Sexual reproduction provides genetic diversity because the sperm and egg that are produced contain different combinations of genes than the parent organisms.

Explanation:

Sexual reproduction involves meiosis, which is the process of a cell doubling its DNA, shuffling its genes, and then dividing the shuffled DNA among four cells.

I recommend you do the following:

After following those steps you wont have the same doubts and the experiment would have worked better.

Important notes:

Make sure that the temperature in both the fridge and outside will not change. If the temperature changes it might affect the experiment.

When opening a fridge it causes a temperature loss in the fridge, and that is not something we want. So, instead of putting one in the fridge, you can find another place in the house that is cooler than the place where the other banana is set.

Hope it helped,

BiologiaMagister

To make bananas ripen faster, place them near a heat source such as a hot plate or oven on a low setting, ensuring the temperature is controlled and not too high. A consistent elevated temperature accelerates the ripening chemical reactions and ethylene production within bananas.

To test the hypothesis that 'higher temperature will make bananas ripen faster,' you should place your bananas in an environment where the temperature is consistently higher than room temperature. One way to do this is by using a hot plate, an oven set to a low temperature, or an incandescent light bulb to gently warm the area around the bananas. These appliances can provide a steady source of heat. However, you must ensure the temperature is not too high, as excessive heat can cook or damage the bananas. You should also utilize a thermometer to regularly check that the environment is consistently at the desired temperature.

The increase in temperature would speed up the ripening process due to the acceleration of the chemical reactions inside the banana, as ripening involves numerous reactions including the production of ethylene gas which acts as a ripening agent. Remember, the ideal temperature for ripening bananas is slightly above room temperature, but below temperatures that would cook the fruit.

Answer:

They allow less blood to flow through the skin and conserve the core body temperature.

Explanation:

When blood vessels near the skin's surface constrict in cold weather, a process known as vasoconstriction, it helps conserve body heat by reducing heat loss. This physiological response is crucial for maintaining body temperature but can increase the risk of cold-related injuries such as frostbite, especially in extremities. Additionally, blood flow to the digestive system decreases as the body prioritizes heat preservation.

When cold weather causes blood vessels near the surface of the skin to constrict or become narrower, a process known as vasoconstriction, it significantly reduces blood flow close to the skin's surface. This reduction in blood flow serves an essential purpose: it minimizes heat loss from the body's surface. Through this mechanism, the body can conserve heat, especially around the vital organs, by redirecting blood flow away from the skin towards the core. This physiological response is crucial for maintaining body temperature in cold environments.

However, while this process is effective in preserving heat, it can also lead to some risks. Vasoconstriction in extreme conditions can increase the risk of cold-related injuries such as frostbite, particularly in extremities like fingers and toes, or on the nose and ears, where blood vessels are constricted most. Frostbite can cause tissue necrosis (tissue death), resulting from prolonged exposure to cold without adequate blood flow to keep the tissues warm.

Furthermore, the constriction of blood vessels leads to a decrease in blood flow to the digestive system. This is another example of the body prioritizing the preservation of heat over other functions that are less critical in cold conditions.

Answer:

The scientist must then include the findings and why the hypothesis was false. They the likely form a new hypothesis to test.

Explanation:

I apologize if this isn’t what was wanted, next time please provide the possible answers if it is multiple choice.

Answer:the scientist would either alter or change the hypothesis

Explanation:the scientific method is the process used by scientists to construct an accurate interpretation of things they observe in the world.

In the scientific method,first a phenomenon is observe by the scientist .then the scientist formulates an hypothesis to explain the observed phenomenal.thereafter experiments are carried out to test the hypothesis.if the experiment proves the hypothesis wrong ,it is either rejected or modified . experiments in scientific method is absolutely necessary.

Answer:

Listen to what the child says

Explanation:

Answer:

B

Explanation:

You just have to deal with them otherwise they will continue having this kind of behavior

Answer: Second option is correct.

Explanation:

Earth and Venus has similar size, mass and density.

Both have a very similar composition,

But atmosphere of Venus is composed only of carbon dioxide is not similar to Earth.

Venus has slowest revolution period around the sun.

So, Only characteristics which are similar to Earth.

Hence, Second option is correct.

Answer:names :1.tree(plant)

2.caterpillar

3.bird

Explanation:birds can be omnivores, herbivores.

Birds that eat both meat (mostly in the form of insects) and also eat plants in the form of fruits and berries etc are considered herbivores, the examplea of omnivores are chicken, Robins and ostriches

Birds that only eat fruits and berries etc are considered herbivores.

In the picture attached their is a Robin and feeding on a caterpillar,it is a omnivore.

The caterpillar in the picture is a herbivores as it feeds on leaves and plants

Consumers, or heterotrophs, are classified as herbivores, carnivores, or omnivores based on their diet. Examples include predators like lions, scavengers like vultures, and decomposers like fungi.

Consumers are organisms that depend on other organisms for food, and they are also known as heterotrophs. They can be classified into three main groups based on their diet:

Examples of different types of organisms include:

Answer:

speciation

Explanation:

Answer:

D. Speciation

Explanation:

i did it on edg. quiz

Answer:

D. They show how certain compounds and elements move through the environment and are continually used and recycled

Explanation:

The biogeochemical cycles are the cycles through which the chemical compounds are moving through the different spheres, both abiotic and biotic, and they get constantly used and constantly recycled through them. This basically means that the biogeochemical cycles are the ones that occupy every sphere, as they are what units all of the spheres. By moving through all of the spheres, the chemicals change their composition, getting used, dissolved, merged with other chemicals, and at the end they get recycled and the process continues all over again.

Answer:

Step 1: A tree absorbs the carbon from the atmosphere into its leaves for photosynthesis.

Step 2: A caterpillar gets the carbon by eating the tree's leaves.

Step 3: A bird gets the carbon by eating the caterpillar.

Step 4: The bird flies into a building and dies instantly. It falls to the ground.

Step 5: The bird decomposes and the carbon returns to the atmosphere.

Answer: D. rRNA

Explanation:

“r” stands for ribosomal

rRNA................

Answer:

Option (D)- which is fossil 4, as given in the image

Explanation:

From the law of superposition of rocks, it is known that the rock layer forming the bottom of an undisturbed sedimentary sequence are the oldest rocks because they those sediments were first deposited there and due to compaction and lithification it formed a rock layer, and subsequently new sediments are deposited on top of it. The rocks that are found to be present at the apex portion of a rock sequence signifies the youngest rocks, where the recent sediments are deposited.

So the fossils present in the bottom layers will be oldest and those fossils that are present on the top rock layers are the youngest.

Thus, the fossil sample number 4 (trilobites), as given in the image is the oldest fossil.

Hence, the correct answer is option (D), which is fossil 4.

Answer:

I agree with her.

Explanation:

ATP definitely is the most widely used high energy molecule - especially for cells. But, it is not absolutely necessary for some "passive" cellular mechanics.  We can look at passive diffusion of cellular processes which may include; passive diffusion of water, or sugar molecular across a cellular membrane.

ATP is vital for energy-demanding cellular processes, like growth or movement, supporting its role as the 'energy currency for cells'. However, not every cellular process requires ATP. An example of this is passive transport, which typically functions along a concentration gradient, without the need for ATP.

I agree with Anna’s conclusion. While ATP (adenosine triphosphate) is vital for many cellular processes, it is not required for all. ATP is known as the energy currency for cells. This means it is essential for energy-demanding processes, which include growth, movement, and active transport among others. During these processes, ATP is broken down, and a phosphate group or two are detached, supplying energy to the cell.

However, some cellular processes are non-energy demanding or have different mechanisms for acquiring the energy necessary. For instance, passive transport of materials across cell membranes occurs along a concentration gradient and does not typically require ATP. Hence, while ATP is incredibly important, and many cellular functions would be impossible without it, Anna is correct in her conclusion that it is not a requirement for every single cellular process.

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Answer:

supernova

Explanation:

this can cause more stars to form

hope this helps :)

Answer:

C

Explanation:

Based on the photo, you can see the small seeds on the leaves.

Plants can have various structures for reproduction and can be classified based on their reproductive modes as well as some other features.

The plants will be classified into the group that produces spores on their leaves.

The plants are classified based on their transporting properties and reproductive methods. The plants that are capable of producing spores on their leaf structures are classified into the Pteridophyta.

Pteridophyta is also known as ferns and have a simple vascular system that contains tubes for the transport of fluids and food.

This type of plant lacks seeds and can not reproduce fruits and flowers instead they produce spores and are unique to them.

Therefore, option A is correct.

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Evolutionary biology is the subfield of biology that studies the evolutionary processes that produced the diversity of life on Earth, starting from a single common ancestor.

Answer:

C.  an ocean

Explanation:

You should already know that the breeze leaves the place with the highest pressure and cold air towards the place with the lowest pressure and the warmest air. This movement is done as a way to balance pressure and temperature between these two locations.

During the day, the ocean is the place of great pressure and cooler air, so it is common that at that moment the breeze comes out of the ocean towards the terrestrial portion of the planet. However, at nightfall, the pressure of the ocean becomes lower and the air warmer than that of the land. The breeze at that moment makes the opposite way, leaving the land towards the ocean.

For this reason, we can say that the letter C is the correct answer to your question.

serving size is a set portion created by the government. it is the optimal amount of food/liquids to be consumed by one person.

Answer:

Serving size or portion size is the amount of a food or drink that is generally served.