Mostly ingestion (drinking and re-hydration of food).
Also some minor cleaning.
no.
astronauty
Astronauts drink water in space by having a lid on their cup so the water doesn't go out of the cup and damage the shuttle. They could also drink water from packets like drink bottles. They try not to spill it all over themselves.
They carry liquid oxygen with them in their capsule. CO2 is removed through filters. Don't ask where their drinking water comes from.
No, in actual space there isn't. Astronauts bring water with them.
food, water, shelter
The astronauts on the moon obtained air from their spacesuits, which were equipped with oxygen tanks. They brought their own water supplies with them from Earth, which they used for drinking and other needs during their missions on the moon.
a car
Astronauts use space shuttles( trasport people and equipment), Space probes (robotic exploration, Spacecrafts (trasport crew, equipment, and other technologies)
The astronauts have to wait until they come home to wash their hands. There aren't any faucets or running water on space shuttles.
Astronauts bring powdered food and add water to it to create a liquid and it tastes like the regular food
astronauts use: space suits invisible braces edible toothpaste athletic shoes baby food mashed up food powdered drinks