No, some invertebrates crawl, like worms do. Some invertebrates stay in one spot, like sponges. Some invertebrates, like jellyfish or some other cnidarians, just float in the water. Some walk, too. Like arthropods, which are crabs and crayfish and Spiders. The invertebrates that do swim are water striders, or water spiders.
The walk, swim or fly.
if they walk or fly
we need bone to move walk and talk to because we have bones in our ja
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).
vertebrates have a backbone invertebrates don't