You take your penis and run
Sea urchins, sand dollars, and sea stars are classified in the phylum Echinodermata. They have a spiny exterior and tube feet that they use for movement and feeding.
Yes, echinoderms are multicellular organisms. They are characterized by radial symmetry and a water vascular system that helps in locomotion and feeding.
The primary characteristic of the phylum Echinodermata is the presence of a unique water vascular system that is used for locomotion, feeding, and respiration. This system consists of a network of fluid-filled canals and tube feet that help echinoderms move and capture food.
The symmetry of the larvae of echinodermata is bilateral.
microscopic organisms
The phylum Echinodermata which, contains about 6,000 species.
The brittle star belongs to the phylum Echinodermata.
Echinodermata
Organisms in the phylum Echinodermata include sea stars, sea urchins, sand dollars, and sea cucumbers. These marine animals are characterized by their radial symmetry, spiny skin, and a water vascular system used for movement and feeding.
Echinoderms are the phylum. The phylum is Echinodermata Echinoderms are the phylum. The phylum is Echinodermata Echinoderms are the phylum. The phylum is Echinodermata
no
Phylum Echinodermata