Phosphorus because it is an energy source and breaks down carbs proteins and. Fats
Answer:
D. Dynamic equilibrium
Explanation:
Equilibrium is when the amount of solution outside the cell is equal to the amount inside. A dynamic equilibrium is when this homeostasis is kept through a continuing process. Therefore, since homeostasis is constantly being maintained the solution will be equal on both sides of the cell.
Fitness. Give me brainliest please
That's because it helps migrate the serves in 2 important purposes: conserve (save) energy and it is easy to keep track for the birds to fly in the group.
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