Read the following statements, and select the correct option.
A. Growth is accompanied by metabolic processes that occur at the expense of energy.
B. When the rate of catabolism exceeds the rate of anabolism, growth occurs.

• A

  Only (A) is incorrect. 

• B

  Only (B) is incorrect. 

• C

  Both (A) and (B) are incorrect. 

• D

  Both (A) and (B) are correct.