Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually.
I think it's mitosis...
Sorry if it's wrong..
Answer:
All cells share four common components: (1) a plasma membrane, an outer covering that separates the cell's interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell;
Explanation:
The building blocks of protein are amino acids. Multiple amino acids are usually built up together in a string of varying length to give rise to proteins, who are then in turn the building blocks of our muscles.