Which scale would most likely be used to tell how much earthquake damage was done to homes and other buildings
a. the richter scale
b. the mercalli scale
c. the moment magnitude scale
d. the seismic scale

The answer is: B) The Mercalli scale. -I just took the test.

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus