Why is it important to preserve fossils? Don’t put a big sentence or copy just put a short sentence

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.

Which water sources contribute to a river system? check all that apply. groundwater lakes rivers streams watersheds

Modern austria followed switzerland's economic model by a. exploiting its natural resources b. developing skilled-labor industries c. engaging in strip mining d. relying on a tourism industry