Science Common Sense

868 - What are the differences between vertebrates and invertebrates?

The main difference between vertebrates and invertebrates is their backbone.

Vertebrates: - Have a backbone or spine (like humans, dogs, and fish) - Their body is supported by a skeleton - Examples: humans, dogs, cats, birds, and fish

Invertebrates: - Do not have a backbone (like insects, worms, and jellyfish) - Their body is supported by different structures (like a hard shell or muscles) - Examples: insects, worms, jellyfish, octopuses, and squids