260K views · 1.1K reactions | Skeleton Prank! This original video was produced by Rick Lax and Alex Z. | Silly Skits & Sentimental Scenes | Facebook

18K views · 72 reactions | Skeleton Prank in the Hospital  | 123 GO | Facebook

First of all, snakes are vertebrates. A vertebrate is an animal that has a vertebral column, also called the backbone or spine, in its body. Vertebrates have a bony or cartilaginous skeleton and a distinct head with a skull protecting the brain inside. Reptiles are air-breathing vertebrates. They either have four limbs, or, like snakes, are descendants of four-limbed ancestors. Crocodiles, turtles, tortoises, lizards, or snakes are examples of animals we recognize as reptiles. Reptile skin is co