Today, we dissected starfish, which are echinoderms such as sea urchins and sea cucumbers.
An echinoderm is a creature with prickly skin.
Among them, the starfish has a five-radial symmetry structure with five arms extending from the center.
Strangely enough, starfish are symmetrical when young, but as they grow older they acquire a radially symmetrical structure.
How do these starfish move?
I tried to capture the movement of the starfish in a video.
I hope you enjoy it as much as I made it difficult :)
#starfish #anatomy #experiment
Негізгі бет Ғылым және технология What's inside a Starfish? - Starfish Dissection
Пікірлер: 2,8 М.