Ascaris is a parasite animal. Give reasons​

Explanation:

If an infected person defecates outside (for example, near bushes, in a garden, or in a field), or if the feces of an infected person is used as fertilizer, worm eggs are deposited on soil. The worm eggs can then grow into a form of the parasite that can infect others. Ascariasis is caused by ingesting those worm eggs.

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.