How do  the digestive and excretory system work together to maintain homeostasis?

After nutrients are absorbed during digestion, the excretory system removes solid waste products, or feces, through the rectum. The excretory system also works with the respiratory and circulatory systems and removes carbon dioxide from the body

b - the respond is innate and varies over time.

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if you add everything up correctly you should get 69 i got this because 50 plus 19 is it