Why is cell division useful even in an adult who isn't even growing

An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?

How do the evolutionary chart and the video support the claim that all living things are made up of cells?

While washing her hair olivia noticed that she was losing a lot of hair she visited a clinic and the physician reassured her that her hair would grow back how do you think olivias hair will grow back