if you catch a cold which component of blood do you rely on to help attack the virus that has invaded your blood stream
8 answers
White blood cells?
help help
red blood cells
white blood cells they are used to fight off viruses
Is it red blood cells or white blood cells
white
if you use connexus here's the answers , i got an 100%
1. B
2. C
3. C
4. D
5. A
1. B
2. C
3. C
4. D
5. A
HarryPotterFan is right i got 5/5 100%