they hold you together because if you had n0o bones you would be a blob of jelly. also your muscles could not hold on to anything just the lonely skin
If you don't know about themyou will be that much dumber.
Snakes are vertebrates.
vertebrates
A toucan is a bird, and all birds are vertebrates.
Dolphins are vertebrates.
They have a skeleton & are therefore Vertebrates
Ostrich's are vertebrates as they have a spine.
Pelicans are birds and, like all birds, they are vertebrates. Pelicans have a backbone and an internal skeleton.
There are both vertebrates(things with backbones) & non-vertebrates(animals without backbones).
ha ha ha
whyy would u need to know this?? #FREAK
vertebrates have a backbone invertebrates don't