Parasites Are Found

Parasites are found

A) only as viruses,bacteria,and protists.
B) only as viruses,bacteria,protists,and animals; no plants are parasites because they cannot move.
C) only on host animals.
D) only on one host where they can complete their life cycle and disperse to others of that same species.
E) in all kingdoms,and sometimes one parasite uses more than one host to disperse.