For any activity such as running, jumping, or hunting, animals have to use energy obtained from food. What organelle similar function within a cell to fuel cellular activities?

a. Nucleus

b. Mitochondria

c. Vacuole

d. Cell membrane

Option B.

Mitochondria.

Explanation:

Mitochondria are membrane bound organelles that is found in the cytoplasm of cells of Eukaryotic organisms. They are responsible for generating energy in the cells , hence they are called the power house. They produce chemical energy in the cells in form of adenosine triphosphate (ATP) needed for cells activities and processes.

genetic variation will increase because of a new habitat and food source.

explanation: