Clasificando a los seres vivos: el reino animal

The video tutorial introduces the animal kingdom, highlighting its vastness and cellular composition. It categorizes animals into invertebrates and vertebrates based on the presence of a skeleton. Invertebrates, such as insects, crabs, and starfish, lack a skeleton. Vertebrates, including fish, birds, amphibians, reptiles, and mammals, possess a skeleton. The tutorial provides examples for each category, aiding in understanding the diversity within the animal kingdom.

What is the largest kingdom in the biological classification?

List some types of vertebrates mentioned in the text.