Question

what is ment by vertebrate and invertebrates​

Answer 1

Animals can be classified as either vertebrates or invertebrates. Vertebrates are animals that have a backbone inside their body. ... Invertebrates don't have a backbone. They either have a soft body, like worms and jellyfish, or a hard outer casing covering their body, like spiders and crabs.

Answer 2

Answer:

Vertebrates are animals that have a backbone inside their body. ... Invertebrates don't have a backbone. They either have a soft body, like worms and jellyfish, or a hard outer casing covering their body, like spiders and crabs.