What is the main function of the digestive system? a. to break down food into nutrients that can be circulated throughout the body b. to exchange oxygen and carbon dioxide gases within the body c. to protect the body against foreign substances, such as bacteria and viruses d. to send signals from one part of the body to other parts of the body

The answer is A. To break down food into nutrients that can be circulated throughout the body.

The three main functions of the digestive system are digestion, absorption, and elimination. Digestion is the process of breaking down food into nutrients and enzymes which can be useful for your body. Absoprtion is the process in which blood abosrbs the nutrients that come from the food to the rest of the body. Elimination occurs when the food molecules are abosrbed. Anywatse products are eliminated.  

for me i would

1.   break up the project into simpler tasks

2. prioritize the tasks

3. create an action plan

4. create a schedule

5. delegate work

this would be logical sequence, because:

1.   i need to know what the simple tasks are

2. i need to know which ones need to be done in order of importance

3. make a plan to get everything done in the correct order

4. set up the times and days for completion

5. hand out tasks to other to get it all done.

true you must have an adult in the car