Answer:
takes in carbon dioxide, puts out oxygen
Explanation:
Answer:
B
Explanation:
washing hands after working
<span>True. Pure water is pH 7 (neutral).</span>
The correct answer is: [B]: "False" .
__________________________________________________________
<u>Note</u>: To the contrary, "ethyl alcohol" (or "ethanol" {EtOH}, the kind people drink) is a "central nervous system (CNS) depressant .
__________________________________________________________