Answer:
CO2 is a nonpolar molecule that can diffuse through the plasma membrane. As long as it diffuses away so that the concentration remains low outside the cell, it will continue to exit the cell in this way.
Explanation:
I think it is I because it is at the top of the cart
Answer:
You inherited DNA from each parent
the theory of plate tectonics states that the crust of earth is divided into plates which are slowly moving
Explanation:
