Boa Constrictor

My animal is a boa constrictor snake. It eats mice and other animals. It drinks from anywhere but large ponds and rivers. It breathes by moving its ribs and the air goes in the lungs. It has patterns on its scales to hide from predators. Unlike other snakes, it has a live birth. It hides in trees and camouflages on the bark. In one-thousand years, global warming will cause increased heat, big storms, and fire. I think there will be a lot less trees and water, and lots of buildings. Boa constrictors will have to have a longer tongue that can fold like a straw to drink water. It will have a bigger neck with gills. I think it will be green, to hide in bushes, or brown to hide in trees. I think it will have to lay eggs because of all the predators.