A deer eats grass . Only ten percent of the energy from the grass is transferred to the deer . Where does the other 90% of the energy go A : to the producer
B: it is a released as heat
C: goes back to the deer

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water

How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.