Which of the following can scientists determine by comparing fossils from different layers of sediment?

Answer 1

can some one help me pls

Answer 2

can someone talk to me pls

Answer 3

I don't see anything "following". Please remember that Jiskha does not support copy and paste for anyone except tutors.

Answer 4

After several generations survive in the altered environment, what will the average body size of yellow tangs in this population be?

Answer 5

i did not know sorry

Answer 6

But you can type those possible answers and still get help.