How many times can mechanical

energy become chemical energy?

A. one time

B. two times

C. an infinite number of times

Which of the following terms describes the removal of metabolic waste from the body? a. anabolism b. catabolism c. excretion d. secretion

Reasons why plants lack complex excretory organ like animals

Most proteins retain metabolic activity when denatured. false true

What are some other factors that might influence erosion?

Which of the following is capable of making its own food? O A fish O A human O Grass O A dog

Things like your eyecolor and height are not traits you can control. In fact you inherit traits like these from your parents. These traits are passed on because they are controlled by

Which two statements are true about dehydration synthesis? A. An OH group from one component and an H atom from the other form a water molecule. B. Polymers are broken down into shorter chains or monomers. C.

Jj thomson, ernest rutherford, and niels bohr all proposed models of the atom? true? false?

Why is there limited vegetation in the tundra?

The interchromosomal domains are the regions between chromosomal domains, and nothing happens there. T/F