which organelle converts energy to a usable form?
o
vesicle
o ribosomes
o mitochondria
o
chloroplast?

the answer is B

Explanation:

According to my notes, the mitochondria converts stored food in to usable food.

B) Mitochondria

Explanation: Mitochondria is the organelle found in cells which convert energy into usable form. It is mostly found in the cytoplasm of all cells which have a well defined nuclei. It coverts nutrients and oxygen into chemical energy which powers the cells to carry out their cellular functions. It also helps in cellular respiration as well as synthesizing of ATP.

a chemical reaction

explanation:

the answer is 75.0%.