Use the range equation to predict both of the launch angles that will result in a range of 13.0 m with an initial velocity of 12 m/s and standard Earth gravity. Remember the supplementary angle identity for the sine function: sin(φ)=sin(180°−φ)

3x + 2x = both people using the same measure of like 5x = x= 25 meters per second. 25ms. it takes them 4 seconds to

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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.