Choose all the answers that apply. multicellular organisms are made of more than one cell are made of only one cell reproduce by mitosis reproduce through the union of sperm and egg cells have differentiated cells

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum