55.6k views
0 votes
As physical activity continues beyond the first few minutes, which of the following flows into the bloodstream to signal the liver to liberate its stored energy nutrients?

a. lactic acid
b. insulin
c. fatty acids
d. glucagon
e. thyroxine

User JThree
by
8.1k points

1 Answer

4 votes
I would say insulin because it's what makes the cells open to revive the energy or sugar.
User Amine
by
7.9k points