(Please help asap) Choose the appropriate descriptor for the term gram .

mass
volume
length
area

The answer is water molecules are split.cellular respiration and photosynthesis are complement  reactions to each other. these are reverse reactions. in cellular respiration glucose and oxygen yield water and carbon dioxide. so, when respiration begins,  glucose molecules are split. in the opposite reaction - in photosynthesis, carbon dioxide and water yield glucose and oxygen. thus,  when respiration begins, water molecules are split.

If the woman is just hanging off the bar then i think each arm will support 350n  and if she accelerates 1400n   

Density always stays the same no matter how much of the substance is present. density also expresses the proportional relationship between mass and volume of the substance.