Why do smaller animals have such fast heartrates? 225 viewsJanuary 1, 2024 Question98.95K April 23, 2023 0 Comments Why do smaller animals have such fast heartrates? In: 10 6 Answers ActiveNewestOldest Anonymous Posted April 23, 2023 0 Comments The blood cycles their bodies faster. Smaller muscles require more energy to move at high speeds. You are viewing 1 out of 6 answers, click here to view all answers. Register or Login
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