False, igneous rocks may classified by chemical composition but may not be crystallized together in the same rock. SO there are always different minerals in igneous rocks.
Answer: after a while everything would be dead
Explanation: because of no oxygen all life will simply die
Answer: B. differentiation
Explanation:
Answer: Body waves travel through earths interior while surface waves travel along the earths surface. Body waves travel more rapidly than surface waves.
Explanation:
