A charge Q is transferred from an initially uncharged plastic ball to an identical ball 30 cm away. The force of attraction is then 38 mN . Part A How many electrons were transferred from one ball to the other? Express your answer using two significant figures.

This is the answer: body 1 + engine 2

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.

Answerit increases at a steady rate;