The message to drink fluids is sent to the cerebral cortex when the level of sodium salts _______ on the _______ of body cells.
A. increases; outside
B. increases; inside
C. decreases; outside
D. decreases; inside
Answer:A
The message to drink fluids is sent to the cerebral cortex when the level of sodium salts _______ on the _______ of body cells.
A. increases; outside B. increases; inside C. decreases; outside D. decreases; inside