Animales simples: video de evaluación

The video tutorial guides students through a fill-in-the-blank exercise about various animal groups. It covers invertebrates, cnidarians like jellyfish and corals, annelids, arthropods, and echinoderms such as starfish. Each section prompts students to identify key characteristics or classifications of these groups, enhancing their understanding of biological diversity.

What is the hard shell of arthropods called?

What type of symmetry do starfish possess?