How someone brush their teeth in space and why?

First, the astronaut attaches their toothpaste tube to a nearby wall. With the toothbrush in one hand and the drink pouch in the other, they squeeze a small bead of water from the pouch while simultaneously gliding their toothbrush over it. The toothbrush will instantly suck up the water.

Explanation:

They do it for the same reason we do

i only have few minutes according to the map above, which shows religious cultural regions, what two religions are most commonly practiced in africa? a. christianity and buddhism b. buddhism and hinduism c. islam and christianity d. hinduism and islam

brave new world, aldous huxley (1932)