Strange Organ Inside a Sea Urchin ! - Sea Urchin Dissection
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let’s do the sea urchins
let’s do the sea urchins anatomy!
Sea urchins are thought to have only spines,
but they also have tube feet along the five lobes like starfish
If you put a sea urchin in water, you can see tentacle-like tube feet coming out!
#seaurchins #anatomy #science
2 سال پیش
در تاریخ 1401/11/28 منتشر شده
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