Most Physical Systems Peak Sometime Between

question 118

Multiple Choice

Most physical systems peak sometime between

• A)infancy and childhood.
• B)childhood and early adulthood.
• C)early adulthood and middle adulthood.
• D)middle adulthood and older adulthood.

---

Definitions:

Vasodilate

The process of widening blood vessels to increase blood flow.

Blood Pressure

The force exerted by circulating blood upon the walls of blood vessels, often measured for diagnosis since it is related to the heart's pump strength and the elasticity of the arteries.

Vasoconstriction

Narrowing of the diameter of blood vessels.

Collagen Fibers

Strong, flexible fibers found in connective tissue, providing support and elasticity.