Bakit kailangan ng koordinatyon ang iba't-ibang parte ng katawan sa pagsasayaw​

Which of the layers of the earth has the following three characteristics? i. it is made of molten rock. ii. it has currents that are constantly moving. iii. earth’s plates float on top of its currents.

Look at the photo i can’t do geography

Name the two rivers that run through the fertile crescent. how were the rivers both positive and negative to societies of the fertile crescent?