reymayes5709 reymayes5709

25-02-2022
Biology

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Do echinoderms and vertebrates both have endoskeletons? explain.

Respuesta :

turtlemadi05 turtlemadi05

25-02-2022

Answer:

Echinoderms have a calcium carbonate endoskeleton, and vertebrates have a bony endoskeleton made of calcium phosphate. have bones mostly made of calcium phosphate.

Explanation:therefore, echinoderms do not have true endoskeletons.

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