When energy moves from a state of higher concentration to a state of
lower concentration, scientists refer
to this as .
A. entropy
B. electrical energy
C. nuclear energy

That's called diffusion which happens in active transport

the closest option would be, A. entropy.

Explanation:

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.