Animals are multicellular organisms – they consist of many cells that work together. Examples of animals include mammals (such as humans) and insects (such as houseflies and mosquitoes).

Animal cell structure

The main parts of an animal cell are the nucleus, cell membrane and cytoplasm.

Animal cell with cytoplasm, nucleus and cell membrane.

Animal cells:

Animals usually have nerves or nervous systems for coordination, and they are able to move from place to place.