Answer: B.
Explanation: Cytosis in this context is the taking in, and releasing of various nutrients, proteins, toxins, etc. in and out of the cell. This is facilitated by the plasma membrane because it's our wall that surrounds the cell deciding who goes in and who goes out.
Jobs.... they do different jobs.
The answer to this one is the first one
Answer:
They don't reproduce independantly but have to invade other cells.
Explanation:
Heat energy is absorbed when boiling point comes
