Emerald Tree Boa

My animal is an Emerald Tree Boa. The special features are: it is a non-venomous arboreal snake and it has large heat sensors. Right now it is a snake with no legs/hands, no nose and it smells with it’s tongue. The environment now is not too bumpy. I think the ground will become bumpy in the future and the Emerald Tree Boa will not be able to slither so it will grow legs. It will be a snake with legs that can walk across the bumpy ground.