HELPASAP What are some ergogenic aids and supplements?
Select all that apply...

1. Hydrocodone

2. Alcohol

3. Steroids precursors

4. Blood Thinners

5. Tobacco

6. Human Growth Hormone

7. Anabolic steroids

A, B, and C

Explanation:

Hopefully this helps!

a. cardiovascular system goes with d. atherosclerosis  

b. digestive system goes with a. cirrhosis  

c. endocrine system goes with b. addison's disease

d. immune system goes with c. mononucleosis

explanation:

i think it's the first one because doctors aren't the ones who get rid of the old needles. most of them time it's not even doctors who give you shots, it's nurses.