Pd1Group6


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26.) How do astronaunts keep clean in space? **

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To clean the hands and face, they use damp cloths filled with alchohol or liquid soap. When washing their hair, they use waterless shampoo. But to clean the body, they use wet towels soaked with body shampoo.======

27.) **How do astronauts go to the bathroom on the space station?**

To go to the bathroom, astronauts fasten their bodies to the toilet seat, so they won't float away. Then they use a vacum-cleaner-like machine to suck up the wastes. The wastes are then vacum-dried.

28.) **How does the ISS remain in space and why do astronauts experiance weightlessness?**

The ISS orbits the Earth at a fantstic speed. As it is pulled by the earth's gravity and while flying ahead at just the right speed, the ISS can continue to orbit the earth. Astronauts don't feel the effect of earth's gravity because they are not affected by its pull. Weightlessness is like taking a ride on Free Fall at an Amuesmant Park.

29.) **Explain the vacum of space and how astronauts can survive there.**

The vacum of space is where no air exists. Astronauts can survive by wearing a spacesuit that holds air for them to breathe.