Question

_ are the basic units of the skeletal system​

Answer 1

Answer:

These are (1) the axial, comprising the vertebral column—the spine—and much of the skull, and (2) the appendicular, to which the pelvic (hip) and pectoral (shoulder) girdles and the bones and cartilages of the limbs belong.

Answer 2

Explanation:

The skeletal system includes four basic units that are bones which makes up most of the mass of skeletal system, cartilage which acts mainly as padding, ligaments which usually conect bones to bones, and tendons which joins muscle to bones

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