How do animals receive the sun's energy? a. They use the sun's energy to make food.
b. They store solar energy in their bodies.
c. They use the energy stored in plant food.

c. they use the energy stored in plant food.

Explanation:

animals eats a plant it gets it's plant-based energy indirectly from the sun.

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.