Jonas states four interesting facts about bones. Which of Jonas’s statements is incorrect? Some bones have holes through them. Bones are made mostly of sugars. Bones are made of layers. Bones can have different shapes.

Jonas's statement which is incorrect is bones are made mostly of sugars because bones are mostly made up of a protein called collagen with calcium phosphate.

What do you mean by Bones?

Bones may be defined as rigid body tissue consisting of cells embedded in an abundant hard intercellular material.

Bones have different shapes such as long, flat, short, and irregular. Bones are made up of five layers such as periosteum, cortical, hard, spongy, etc. Bones have tiny holes in their surface which allows the blood vessels and nerves to get in and out.

Therefore, Jonas's statement which is incorrect is bones are made mostly of sugars because bones are mostly made up of a protein called collagen with calcium phosphate.

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