A person pulls a sled along the road 15m by exerting a constant force of 250 N at angle of 27° for 9 minutes. How much work and power output of that person.

The answer is orbit around nucleus

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.

Because the sun is the biggest and if the sun orbits the earth we will be dead probably

Potato’s are the right way to go promise not apples i’m 5