Question

Human Circulatory System Quiz
3 of 53 of 5 Items


Question
If you catch a cold, which component of blood do you rely on to help attack the virus that has invaded your blood stream?

(1 point)
Responses

plasma
plasma

red blood cells
red blood cells

white blood cells
white blood cells

platelets

Answer 1

The correct response is:

**white blood cells**

White blood cells are responsible for fighting infections, including those caused by viruses.