21nelsonco52 21nelsonco52

12-02-2018
Biology

contestada

Which material is not found in endoskeletons?

A) Calcium carbonate
B) Bone
C) Silica
D) Cartilage

Respuesta :

lsims3946 lsims3946

12-02-2018

The answer is C. https://en.m.wikipedia.org/wiki/Endoskeleton

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BunnyFlower BunnyFlower

12-02-2018

according to my research(lol), it's Silica

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