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inessss [21]
2 years ago
8

Melissa and ashley play tennis every afternoon. Twenty minutes into the game they both start to breath heavy, sweat, and feel th

eir heart beat faster. which two body systems are working together to cause these reactions?
A. Digestive and Reproductive
B. Respiratory and Circulatory
C. Endocrine and Urinary
D. Nervous and Digestive​
Chemistry
1 answer:
marysya [2.9K]2 years ago
6 0

Answer:

B. Respiratory and Circulatory

I'm pretty sure

Explanation:

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