Rabbit A caterpillar eats leaves and is eaten by robins.
Which empty box in the food web above represents
a caterpillar?
A. A
B. B
O C. C
O D. D

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

Asmall population of chimpanzees lives in a habitat thant undergoes no change for a long period of time. how will genetic drift affect this population

What materials must dams have to produce electricity, and what must occur?