animals with backbones
vertebrates and invertebrates
Worms make up the largest group of complex invertebrates.
invertebrates
invertebrates
Invertebrates do not have backbones.Examples of invertebrates are earthworms,insects,squids etc... Invertebrates are paraphyletic group.
Crustacean
Animals that have no backbone are part of the group known as invertebrates. This group includes organisms such as insects, worms, snails, and jellyfish. Invertebrates make up the majority of animal species on Earth.
Answer = Arachnids!
Beetles are invertebrates
aracinaids
No, they are not. Vertebrates have vertebra, which are the bones in the spinal column. Arthropods are a group of animals that have no backbone but what's called an exoskeleton. a 'skeleton' outside the body like a shell.No they are invertebrates under the group ArthropodaArthropods are invertebrates
Aracnids