Question

An astronaut spends 3 months in space and then returns to Earth. When she returns to Earth, her muscles have weakened. This is because of the stronger gravitational force that was exerted on her muscles in space.

true or false

Answer 1

False. Her muscles weakened because of the WEAKER force of gravity in space. Muscles are one of those things that if you don't yoozum, you loozum. Your brain is another one.

Answer 2

False. there's less gravitational force in space than on earth