★ Immunity Quiz
Pathogens are recognized by their…
A. antigens
B. antibodies
C. killer t-cells
D. B-cells
Select your answer:
Topics:
Human Body Systems Psychology Axial & Appendicular Skeleton Pancreatitis Cancer & Cell Cycle Fad Diets HFT Vitamins Cells Connective Tissue Eye and Ear Skeletal Tissue Who am Eye? Hormones First Aid Bleeding FitnessOther quiz:
Lipids › ViewTrue or False. Monounsaturated fats are the only good fats for you.
A. TRUE
B. FALSE
Ears › View
What are the two main types of earwax?
A. dry and sticky
B. extra sticky, dry and flaky
C. extra dry
D. yellowy green