Q. Find the correct statement for WBCs
A. can squeeze through blood capillaries
B. produced only in the thymus
C. deficiency leads to cancer
D. do not contain a nucleus
Answer: can squeeze through blood capillaries
A. can squeeze through blood capillaries
B. produced only in the thymus
C. deficiency leads to cancer
D. do not contain a nucleus
Answer: can squeeze through blood capillaries