stomach
torso and head
legs and arms
lungs
it slows down
it speeds up
it swells with fluid before shrinking
nothing, it stays the same
migraines
motion sickness
sleeping sickness
food poisoning
their sense of balance gets better
their sense of balance doesn’t change
their sense of balance gets worse
brains
legs
hands
muscles
talking
interacting
eating
walking
zero gravity
microgravity
regular gravity