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2 years ago

5

Jim is nervous to present his project to his class. He notices that his heart rate has increased significantly. Which body syste

m is responsible for this change?

2 answers:

Kruka [31]2 years ago

8 0

Nervous system hope that helps

irina [24]2 years ago

7 0

Answer:

Nervous System

Explanation:

hope it helped :P

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