A
They must infect a cell in order to reproduce.
B
The attach to the cell membrane using proteins on their surface.
C
They are closely related to bacteria.
D
They are much smaller than cells.
If you have read the chapter, you know the answer, right?
I thought you were an A/B student??
Trusting retired folks quiz answers, are you?
That’s a good way to drop to a C:D student!
lol