7. Which of these statements is false? a. The units for mass are kilograms. The units for Force are Newtons divided by meters.
b. 1 Newton = 1 kilogram times 1 m/s2
c. The units for force are Newtons. The units for mass are kilograms.
d. The units for acceleration are m/s2. The units for speed are m/s.

That depends on what kind of environ meant it is in  in space it has the same force that was applied when the velocity was gained

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.