Answer: description
Explanation: your describing whatever your trying to explain (im right i'm in honors so you don't have to worry XD )
A verb is something you do
Answer:
Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves.
Explanation:
it is a subject
B. both reproduce
c. both employ some kind of metabolism
