They tell your skin when it needs help with something.
Answer:
Brown Bears
Explanation:
Birds build nests in spring, mice hibernate in the winter, and sea turtles lay their eggs in the summer. Bears grow more fur in the fall to prepare for their hibernation.
Answer:
hydroshpere and biosphere
Explanation:
it contains
hydrosphere: cleaning of water
biosphere: helps plants and animals
I think the answer is D. Both a and b
The movement of plates allows these characteristics to happen. They occur in patterns because the three forms of plate boundaries are established at the site of certain features. We were plotting the features of the Planet that we already knew.