Earth's mantle plays an important role in the evolution of the crust and provides the thermal and mechanical driving forces for plate tectonics. Heat liberated by the core is transferred into the mantle where most of it (> 90%) is convected through the mantle to the base of the lithosphere.
Answer:
it will be the answer B. scientists discover new elenents.
Divergent boundary because the plates are moving away from each other
The group in which a star is classified according to its spectrum, especially using the Harvard classification.
Answer:
Explanation:
The reproductive system is different from other body systems in that the reproductive system functions in the survival of a species while all other body systems function to ensure the survival of the individual.
