Question

what is the main function of vacuoles in an animal cell?

to break down waste and worn - out cell parts

to package proteins and other substances and send them to different parts of the cell

to store sugar and other nutrients in the cell

to fill the space between the cell membrane and the nucleus

Explanation:

Vacuoles are membrane - bound organelles. In animal cells, one of their main functions is to store substances like sugar and other nutrients. Lysosomes break down waste and worn - out cell parts. The Golgi apparatus packages proteins and other substances and sends them to different parts of the cell. The cytoplasm fills the space between the cell membrane and the nucleus.

Answer:

to store sugar and other nutrients in the cell