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3 years ago

Describe the four structural roles of the skeletal system. The Human SKELETAL SYSTEM

Biology

2 answers:

makkiz [27]3 years ago

4 0

Answer:

1. Support

2. Protection

3. Movement

4. Supply & Storage

Explanation:

1. Support : It provides a framework to support the organs and tissues of the body.

2. Protection: It protects our internal organs. The skull protects the brain; the thorax (sternum, ribs and spine) protects the heart, lungs and other viscera (organs within the thorax).

3. Movement: It provides a framework for muscles to attach. Then when the muscles contract they pull on the bones of the skeleton, which act like levers to create movement.

4. Supply & Storage: The bones that make up the skeleton are a source of both red blood cells (which transport oxygen) and white blood cells (which fight infection), which are formed within the bone marrow.

Alika [10]3 years ago

4 0

Answer:

The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals.

Explanation:

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