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Vinil7 [7]
3 years ago
15

Plss help with this question!!

Biology
1 answer:
german3 years ago
7 0
The answer is “the sun exerts gravitational force onto the planets” hope this helps you :)
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Which has more thermal energy given they have the same temperature, a whole apple pie or a piece of apple pie?
musickatia [10]

Answer: a whole apple pie

Explanation:

The thermal content of a material is the product of its mass times the specific heat capacity times the temperature change.

In this case both samples have the same specific heat capacity (they are made of the same materials), both are at the same temperature. The only difference is their masses, and the full apple pie will have more mass than the apple pie piece, hence, the full apple pie will hold more thermal energy.

8 0
4 years ago
Which best describes the role of a primary consumer in a food web? Carnivore that feeds on producers Herbivore that feeds on pro
Andreyy89

Hello there! :D

First of all, let me put in a picture of a food web for you to reference!

(you should see it below)

Let's talk about how a food web works. Many science books will tell you that a food web is like a pyramid, but this could not be more false! A food web shows the relationship between consumers and producers within any given ecosystem. Sometimes it is not as simple as a line or diagram, because some animals can be both primary, secondary, and teriatry consumers (us!!).

Look at the food web below, and see the grass that eventually is eaten by the grasshopper. We know that the primary source of energy for plants is the sun, which is not included in the web, but just so you know for reference for future questions. What thing in this web supplies the energy for the entire food chain? The producers! This would be the grass and the planktin you see in the web.

What is the difference between primary and secondary consumers?

Glad you asked! Primary means first, and secondary means second. Primary consumers are cosumers that directly eat producers. That would be the grasshopper or the fish! Secondary consumers recieve energy from producers from primary consumers. Examples of these are the mouse and lobster.

So, the best answer to the question above is a Herbivore that feeds on producers, because a primary consumer is a consumer that eats producers directly, and most producers are plants! Answer "B".

I hope this helps you and you have a wonderful day,

Kai xx

6 0
3 years ago
Use the gel electrophoresis results below to determine which person (if any) is the father of the child.
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I think none of the men are the father, they don’t match the child’s results.
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3 years ago
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