Achild climbs the stairs to the top of a waterslide and makes her way down. which of the following best describes this in energetic terms?

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Write the balanced chemical equation forphotosynthesis.

The most effective way to provide children with safety messages is to