Only Recently Has Adolescence Been Thought of as a Separate

question 60

True/False

Only recently has adolescence been thought of as a separate phase in the life cycle.

---

Definitions:

Capillaries

Capillaries are the smallest blood vessels in the body, connecting arterioles and venules, and are responsible for the exchange of oxygen, carbon dioxide, and other nutrients and waste products between blood and tissues.

Arteries

Blood vessels that carry oxygen-rich blood away from the heart to the body's tissues.

Veins

Blood vessels that carry blood toward the heart, usually deoxygenated, except for the pulmonary and umbilical veins.

Aortic Arch

The part of the aorta that bends between the ascending and descending aorta, serving as a crucial pathway for blood from the heart to the body.