Interacting with Other Systems. The digestive system works very closely with the circulatory system to get the absorbed nutrients distributed through your body. The circulatory system also carries chemical signals from your endocrine system that control the speed of digestion.
The answer is A. selecting a variety of foods at each meal
Our body need a wide variety of nutrition that is impossible to obtain from only one source of food
In order to balance our nutritional intake, we need to eat a healthy-selected different variety of foods
Answer: asthma
Explanation: hope this helps