Answer:
An ATOM!, is the smallest unit of matter that has characteristic properties of its element. Explanation: An atom a major part of the matter. (Everything in the world (except energy) is made of a material, and, so, everything in the universe is composed of atoms.
The answer to this question would be geothermal power.
Widened margins does not occur at the continental margin
Answer: A mollusk accidentally imported from Europe. They clog pipes and water ways.
Explanation:
