During the flight, the heart rate of the insect increases from 70 beats / min. up to 120 abbreviations / min. Explain why this is happening.
| November 28, 2020 | education
For the same reason that a person has during physical work. For action, energy is needed, energy is obtained from metabolic processes. The faster the heart beats, the faster the breakdown of food, etc. – energy and oxygen are produced and transported faster.
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