What happens to the energy in an ear of corn once a cow eats it?
a. most of the energy from the corn is available to a human who eats meat from the cow.
b. the cow gives all of the corn’s energy off as heat energy.
c. it uses some of the energy for life processes, some of the energy is stored in the cow's tissues, and some of its energy is given off as heat energy.
d. the cow uses all of the corn’s energy for life processes.