KIDS QUIZ
SPACE EXPLORATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Scientists noted that muscles and bones would need physical stress to remain healthy during manned space flights. Which of these had to be planned for because of this need?
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practicing space walking
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counseling activities for tension
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exercising to maintain strength
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monitoring circadian rhythms
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Explanation:
Detailed explanation-1: -Without regular use and exercise our muscles weaken and deteriorate. It’s a process called atrophy. Studies have shown that astronauts experience up to a 20 percent loss of muscle mass on spaceflights lasting five to 11 days.
Detailed explanation-2: -Without regular use and exercise our muscles weaken and deteriorate, a process called atrophy. Studies have shown that astronauts experience up to a 20% loss of muscle mass on spaceflights lasting five to 11 days.
There is 1 question to complete.