camcollins00
19.11.2020 •
Physics
4.2.5 Quiz: Time for Anaerobics
Question 2 of 5
During an anaerobic burst of exercise, what percentage of a person's
maximum heart rate should be reached?
A. 60-70%
B. 80-90%
C. 70-80%
D. 90-100%
UBMIT
The answer should be D 90-100%
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Ответ:
Producers: Green plants store solar energy as chemical energy after it being converted by photosynthesis.
Consumers: The are unable to produce food, they live on food produced by green plants.
Decomposers: some bacteria and molds break down the dead bodies of plants and animals step by step and turn them into simpler substances of dead plants and animals.