Question

How do circulatory and respiratory system helps the digestive system
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explain the answer​

Answer 1

Answer:

We first discuss about respiratory system. Here it brings oxygen for our respiration process. Because oxygen is very essential factor for cell.Then in digestive system food molecules are break and converts in to simpler form.Then this essential things are transported into body part through circulatory system.Finally we conclude that the respiratory system as well as digestive system helps circulatory system . oxygen is that the thing that transported by circulatory system .

Answer 2

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The respiratory system brings oxygen into the lungs when you breathe. The digestive system breaks food down into nutrients such as glucose. Now the circulatory system enters the picture. It transports glucose and other nutrients from the digestive system to the cells.