They basically do what humans do to survive. Like humans need to eat to survive and we also need to sleep to survive.
cause we do
Yes.
no the pressure is to high and theres no air.
Water
We are humans and we need Oxygen to survive!
We can not live with out trees
fresh
food
Nose
Yes, and No. Cows can survive completely on grass as food, but it would need water too.
the type of shelter humans need to survive is clinen water,food,closing,and a roof over there herds