Which bones form the backbone in vertebrates?

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Multiple Choice

Which bones form the backbone in vertebrates?

Explanation:
Vertebrae form the backbone, or vertebral column, in vertebrates. The backbone is built from a stack of vertebrae that line up to protect the spinal cord, provide structural support, and allow flexible movement. The other bones listed belong to the limbs and girdles: the pelvis is part of the pelvic girdle, the scapula is the shoulder blade, and the tarsals are ankle bones. These are not part of the spine, which is why vertebrae are the correct choice.

Vertebrae form the backbone, or vertebral column, in vertebrates. The backbone is built from a stack of vertebrae that line up to protect the spinal cord, provide structural support, and allow flexible movement. The other bones listed belong to the limbs and girdles: the pelvis is part of the pelvic girdle, the scapula is the shoulder blade, and the tarsals are ankle bones. These are not part of the spine, which is why vertebrae are the correct choice.

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