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3 years ago

6

The works to break down food eaten before exercising. The takes in the nutrients obtained from the food. The body sweats as a me

chanism to cool off, because the is working to flush out toxins.

1 answer:

Norma-Jean [14]3 years ago

7 0

Answer:

1. digestive

2. circulatory

3. excretory

Explanation:

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Answer:

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