The answer is B and that is the same reason that everything stays on the Earth because it has very strong gravity.
This process occurs from the nucleus of the cell to the cytoplasmic environment of the cell structure.
A water wave should be the answer.. if not then electromagnetic is the closest thing to being correct..
The Parasite harms host
The parasite must adapt to beat host's defenses <span />
Yes it can. So yes an animals gebetic makeup can affect its behavior