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SSSSS [86.1K]
3 years ago
9

What do echinoderms have instead of brains?

Biology
1 answer:
Ludmilka [50]3 years ago
3 0

Answer:

Instead of a brain, echinoderms have a ring of nerves located around their mouth area that governs their nervous responses. This ring coordinates their motion, their eating, basically anything that requires nerve control.

Explanation:

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