PLS HELP IM BEING TIMED!! What is described as the flow of positive charges that move from a positive terminal of the battery, through a circuit, and to the negative
terminal
O A conventional current
OB. electron flow
C. conventional circuit
D. electric circuit

d. electric circuit

Explanation:

Electric current is the flow of electrons from the high potential energy position to the lower potential energy position. Current flow is the direction a positive current would be traveling, or the opposite direction that electrons actually flow. A closed loop containing current flow is called an electric circuit.

"a scientist studying a whale and its surroundings would need to understand the structure of atoms in case something was negatively affecting the whale or its surroundings."

explanation:

this was from the link provided:

answer; hypnagogic sensations)