A ball was thrown vertically upward on a planet with a velocity of 2.5 m/sec. If it can rise up to 4m, then calculate gravitational strength of the planet. please help ill give brainlest

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.

Is this a question of an answer

There are no answer choices, but a metaphor is a comparison between two objects that are not usually related without using like or as.