Many- all cephalopods, such as jellyfish and octupus. Also the echinoderms which are starfish, sea cucumbers, etc.
These animals are called invertebrates. Invertebrates have no backbone. Examples of invertebrates are insects.
invertebrates
No, 95-97% of all animals on Earth are Invertebrates.
All animals in the invertebrate kingdom. This includes all insects.
About 95%. Although they all lack backbones, invertebrates can differ greatly in form, size, and habitat. They range from giant clams in the ocean to microscopic worms that live in other animals.
Not at all. Fish and dolphins and such have spines, but the ocean is filled with invertebrates. Crustaceans, bivalves, molluscs, annelids, you name it.
Following are some pictures of invertebrates i.e animals without backbones: Following are some pictures of invertebrates i.e animals without backbones:
invertebrates
invertebrates
Invertebrates
Worms, spiders and insects are invertebrates.
Vertebrates are animals with backbones, invertebrates are animals without backbones.