Question

1. blood does all of the following, except: a. destroy invading pathogens b. transport oxygen and carbon dioxide c. transport endocrine hormones d. produce stem cells

Explanation:

Blood contains white - blood cells that can help destroy invading pathogens. Red - blood cells transport oxygen and carbon dioxide. Endocrine hormones are transported through the bloodstream. However, blood does not produce stem cells; the bone marrow is responsible for producing stem cells.

Answer:

d. Produce stem cells