Biology, asked by saitejaneerudi01, 7 months ago

write are the sailent features echinoids​

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Answered by Anonymous
2

Answer:

Echinoids are also known as Sea urchins and are archaically called sea hedgehogs. They are of the class Echinoidea, they are small in size, spiny and spherical in shape. They feed primarily on algae and are known to move around slowly.

Answered by vlla34prachsinha3512
0

Explanation:

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