How Do Boys and Girls Differ with Respect to the Time

question 27

Essay

How do boys and girls differ with respect to the time at which they begin puberty?

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Definitions:

Supraspinatus

A muscle located in the upper back, part of the rotator cuff that helps with arm lifting.

Tendon

A fibrous connective tissue that attaches muscle to bone, enabling movement of the bone or structure.

Thoracic Muscles

Muscles located in the thorax that aid in breathing and support the chest wall.

Expiration

The process of exhaling air out of the lungs, involved in breathing and respiratory cycles.