You are presented with the question "What is needed for the body to grow and remain healthy?" and the following answer choices: 
- Organic compounds
 - Hair on the head
 - carbohydrates
 - Fast response time
 - The digestive system
 - Hair on the feet
 - deoxyribonucleic acid
 - organic molecules

Now knowing that the digestive system breaks food into nutrients for the body and nutrients are needed for the body to grow and remain healthy, choose the best answer.


 

     The digestive system    