During Photosynthesis, what does a producer take in from the air?

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

If two objects at different te,peraure are in contact with each other what happens to their temperature

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.