What groups of animals are invertebrates?

The invertebrate groups include the following groups.
1. Worms.
2.Molluscs.
3.Echinoderm.
4 crustaceans.
5.Arachnids.
6 insects



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.