Answer:
a over load progression recover
Bone marrow, is one but I don't know any else off the top of my head
Answer:
c) leukocytes
Explanation:
Leukocytes (also called white blood cells) are a cellular component of the blood that lacks hemoglobin, has a nucleus and is capable of motility, They defend the body against infection and disease by: ingesting foreign materials and cellular debris; by destroying infectious agents and cancer cells
