Question

Much like a cell, a virus is able to
A. grow and develop. -which is wrong because I took the test and answered this the first time.
B. obtain and use energy
C. change over time.
D. respond to its environment

Answer 1

It it C change over time. 
go be happy :) 

Answer 2

C, change over time is the right answer.

Hope this helps! ^_^