Answer:
The major difference between algae and protozoa is that algae are able to make their own food, as plants do, while protozoa ingest other organisms or organic molecules, as animals do.
Explanation:
hope this helps
did this for homework
Answer:
The cells of living things also get energy by "burning." They "burn" glucose in the process called cellular respiration.
Explanation:
im not sure but i hope this helps.
Amino acids are the simplest unit of proteins
Answer:
cells
Explanation:
musscle tissue is made up of muscle cells
cells make up organs organs make up organs systems and organ systems make up organisms
