How does the heart know to beat faster when the body is working harder? 807 viewsJanuary 3, 2024 Question90.61K February 20, 2020 0 Comments How does the heart know to beat faster when the body is working harder? In: Biology 2 Answers ActiveNewestOldest Anonymous Posted February 20, 2020 0 Comments The cells send a request to the brain for more blood because they aren’t receiving blood fast enough to work overtime. The brain forwards the request to the heart. The heart goes into overtime. You are viewing 1 out of 2 answers, click here to view all answers. Register or Login
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