are parasites good or bad for the host organism give the for give reason for your answer writing tape​

Parasites are generally bad for their hosts. Many can cause disease and death so, humans usually try to avoid infection at all costs. But it turns out that some parasites, although potentially harmful in isolation, can in fact help hosts to cope with more deadly infections.

answer; i believe that the correct answer is (a) potassium(k)

false

because it does not have the potential to be entirely used up