Question

Viruses require __________ for growth (to spread).

bacteria


plants


animals


living cells (host)

Answer 1

Living cells

Step-by-step explanation:

Viruses require living cells. Viruses aim to replicate themselves, and cells do exactly that. By injecting their DNA into a living cell, the cell will replicate the virus's DNA and infect other cells, spreading it more and more in the organism.