Question

Which makes bacterial infections difficult to defeat?
O
A. Bacteria live in viruses.
O
B. Bacteria live outside of cells.
O
C. Macrophages work slowly.
o
D. Killer T cells must attack host cells.

Answer 1

Answer:

Macrophages working slowly , makes bacterial infections difficult to defeat.

Answer 2

Answer:

C. Macrophages work slowly

Explanation:

:D