What determines the steepness of a volcano? A. how hot the lava is B. how hot the magma is C. what the volcano is made of D. when the volcano last erupted

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species