Astronauts who travel out of the earth's gravitational field have experienced which of the following?

Question

Quizplus · Accepted Answer

When astronauts travel out of the earth's gravitational field, they experience a reduced strength due to the lack of gravity acting on their muscles. However, their bone density decreases rather than increases due to the lack of weight-bearing stress on the bones in the microgravity environment. So, option A is incorrect, and option C is also incorrect because it is a combination of correct and incorrect statements. Therefore, option B is the correct answer.

Astronauts Who Travel Out of the Earth's Gravitational Field Have