The ensure that you ingest the adequate amounts of each food groups to maintain a healthy body.
Do have a picture of the diagram
Pretty sure the onion will still cause you to cry but like o k .
Answer:
is an informal term for a group of single-celled eukaryotes, either free-living or parasitic, which feed on organic matter such as other microorganisms or organic tissues and debris. ... Some examples of protozoa are Amoeba, Paramecium, Euglena and Trypanosoma.