yes
yes
There are both vertebrates(things with backbones) & non-vertebrates(animals without backbones).
Animals that have spines (backbones) are called vertebrates.
They are called vertebrates
yes
VERTEBRATES
Vertebrates are animals with backbones.
vertebrates
vertebrates
Vertebrates
Vertebrates have backbones, other animals (besides vertebrates) don't have back bones.
Animals that have backbones are considered vertebrates, while animals without are invertebrates. So sharks, having backbones, are vertebrates.