A. The mouse and the rabbit are in separate food chains but the same food web.
Answer:
At one point in Earth's history the mountains were under water
Explanation:
Hope this help!!
The first option for 1 and the second option for 2
Answer:
a. allow a variety of molecules to cross the cytoplasmic membrane
Explanation:
The cells have different molecules in its membrane. As a membrane the main function of it is to regulate the income and outcome of substances that the cell needs or the cell has like some wastes.
Some of these molecules can be some proteins like the permeases, that is going to regulate the solutes that can enter the cell, but since they are non specific, that means that can not make the difference among one carbohydrate and another (as an example).
