If you choose to smoke, your body will use this substance less efficiently.

Question

1:microorganisms
2:carbon dioxide
3:plasma
3:oxygen

I think it is #3

Answer 1

It is not 2 because your body gets rid of carbon

Answer 2

sorry about the number mix up
1:microorganisms
2:carbon dioxide
3:plasma
4:oxygen

is it microorganisms?

Answer 3

oxygen...is right

Answer 4

thank you Jane

Answer 5

Its 4, oxygen.

Answer 6

the answer is 4 because your lung get filled with gong and will block up you air ways not letting oxygen trough them making your oxygen slow down

Answer 7

Who has the answer ples

Answer 8

It's clearly oxygen bc yall can't breathe if you smoke

Answer 9

I just took the test here are the answers
1 carbon dioxide
2 alveoli
3 oxygen being delivered not effeitiontly
4 oxygen

Answer 10

Marvel geek is 100%