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Elan Coil [88]
3 years ago
8

How do astronauts prevent muscle atrophy?

Biology
2 answers:
anastassius [24]3 years ago
7 0
They need to exercise to stay in shape and keep their muscles and body functioning correctly so therefore your answer should be B-they exercise.
natulia [17]3 years ago
6 0
The answer would be. B. they Exercise. hope this helps.
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