Very little. You don't need that much food to stay alive. For a day, you're supposed to eat 3 oz of meat [chicken, beef, turkey, fish, etc...], which is a size of a deck of cards . If you eat over 3 oz of meat a day, you'll get fat. But if you exercise daily, then it doesn't really matter how much you eat.
to stay alive
They eat for the same reason you do: to stay alive.
To stay alive
All living things will have to eat to stay alive. == ==
No every person needs to eat to stay alive
to stay alive
They might not have to eat all the time but I know that they must be constantly swimming in order to stay alive.
yes
Same reason all animals eat - to get energy to stay alive.
Snow leopards stay alive on a mountain by finding the food and shelter that they require. They often eat very small mammals such as mice, but will also catch and eat rabbits and other animals when they find them. The live in sheltered caves and dens that protect them from the extreme conditions of their environment.
by eating you alive fool it will kill you alive
Koalas eat in order to obtain the energy and nutrition they need to stay alive.