The following image shows a river's watershed.
A group of farms need water for irrigation and want to set up machinery that would pump water from the river. The farmers consider pumping water from the four locations indicated in the image. Which location would have the smallest impact on the watershed?

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which most likely affects the development of these traits? testes ovaries prostate gland vulva

Apart of an ecosystem that can restrict the growth of a population is referred to as

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