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Hello students, the echinoderms such as starfish and sea urchins use their tube feet for various purposes.
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Let us look into them one by one.
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The first one is attachment.
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The echinoderms use their tube feet to attach themselves to surfaces like rock, like rocks or substrate or substrate.
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The tube feet have suction cups or adhesive structures at their tips to help them to grip onto the surfaces.
00:54
This allows the echinoderms to stay in place.
01:00
The echinoderms also use their tube feet for feeding.
01:05
The echinoderms extend their tube feet, extend their tube feet to capture the prey, to capture the prey and handle their food, and to handle their food.
01:23
They use the tube feet to wrap their prey, to wrap their prey or they also use them for scraping algae, for scraping algae or other food from the surfaces.
01:45
The tube feet can be extended and contracted to manipulate, to manipulate and move the food and move the food towards the mouth...