Biology, 12.11.2019 05:31, kdawg203

According to "life without gravity," why can astronauts' muscles become weak?
a. without gravity, the blood is rerouted from the legs to the head.
b. without gravity, the body "grows" by as much as several inches.
c. without gravity, eating is difficult, so the body does not get proper nutrition.
d. without gravity, the muscles do not need to do as much work.

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According to "life without gravity," why can astronauts' muscles become weak?
a. without gra...