Answer by
JaydeesLaydee (523)
Sense organs. (Eyes, tongue, tympanic membranes that feel vibrations.) Scales on the outside. Bones. Skeleton, teeth. They have a stomach, lungs, intestine, liver, heart, endocrine glands, kidneys, bladder, and of course their whole body is one big muscle. They use this to "constrict" or squeeze their pray by suffocating it.