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