Question

Why do astronauts excrete out substance shall higher amount of calcium in their urine they as they go to a space flight

Answer 1

Answer:

Explanation:

First, the air flow draws the waste away from the body, then flushes it into storage tanks. ... Solid waste, on the other hand, goes into a container that's exposed to the vacuum of space. The vacuum completely dries out the solid waste, which is taken back to earth for disposal.