The ideal gas law states: 
If we put in the data.

Hope this helps.
r3t40
Answer:
for a i think it is choice 2
for b i think it is the first choice
Explanation:
All the information is answered/given in the paragraph except that the study doesn’t show cells in their natural habitat!
Answer:
A
Explanation:
Carbon dioxide in the air
During pyruvate processing , the two carbons from pyruvate combine with co-enzyme A . Pyruvate oxidation converts pyruvate (a three carbon molecules) into acetyl co A(a 2 carbon molecules) which it attach to co enzyme A to produce NADHN,A,D,H and also release one carbon dioxide molecules in the process.