truth0669 truth0669

Today at 11:34 PM
Biology

Answered

Skeletons of early vertebrates were composed of cartilage instead of bone. Which characteristic does cartilage share with notochords?

A. It is hard and rigid.

B. It is soft and flexible.

C. It contracts.

D. Oxygen can diffuse through it

Answer :

Аноним Аноним

Today at 11:39 PM

I think B correct me and report me if I'm wrong.

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Broodior1 Broodior1

Today at 11:38 PM

The answer should be B. Fell your nose for example try to bend the bone on the tip that is Cartilage and its flexible and soft.

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