Chapter 21.1 Review 1. What characteristics of living things do viruses have?

2. Compare and Contrast How is viral reproduction different from that of cell-based organisms?

1. Living characteristics of viruses include the ability to reproduce – but only in living host cells – and the ability to mutate.

2.Viruses cannot reproduce independently; cell-based organisms can reproduce independently.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .