Bones are primarily composed of which elements?

  • A
    Calcium and Magnesium
  • B
    Calcium and Phosphorus
  • C
    Calcium and Sulfur
  • D
    Calcium and Iron

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In humans,the number of cervical vertebrae is . . . . . . .

Fused vertebrae in human are
$I.$ Sacral
$II.$ Coccygeal
$III.$ Thoracic
$IV.$ Cervical
$V.$ Lumbar

The femur and humerus are examples of ...... bones.

Foramen magnum and occipital condyles are found in which bone?

The tongue bone is known as:

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