Monsters Inside Me: Outbreak
Case 1: Patrick
1. How do parasites survive?

It depends on its host for survival.

Explanation:

Without a host, a parasite cannot live, grow and multiply. For this reason, it rarely kills the host, but it can spread diseases, and some of these can be fatal. Parasites, unlike predators, are usually much smaller than their host and they reproduce at a faster rate.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.