Which does NOT cause a cell to specialize? cytoplasm differences
environmental conditions
meiosis
neighboring cells

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

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