Protista
Most protists are single- celled. The cells have a nucleus like plant and animal cells. Some of these organisms kind of act like plants and some of them kind of act like animals. Some of them are like both.
Answer:
A. increase its number of cells
Explanation:
The cell cycle allows multicellular organisms to grow and divide and single-celled organisms to reproduce.
Answer:
They are quite vicious when people or predators get too close to their territories
Explanation:
Detritivores like Earthworm does not obtain energy directly from plants...