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.

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

the answers would be

the first one and the second one