How do the respiratory, circulatory and digestive system work together to produce energy "ATP in your body?

Question

asked Sep 19, 2021 11.6k views

1 Answer

Ochedru · Answer 1 · 2021-09-22T19:27:05+0000

Answer:

Blood carries carbon dioxide back to our heart and lungs, oxygen back to heart and out to the body

Step-by-step explanation: