The Author Notes That It Will Be Difficult to Change

question 8

Multiple Choice

The author notes that it will be difficult to change youth sports because

• A)they enable parents to have more free tie for themselves.
• B)youth sport coaches have formed a union to resist change.
• C)they are often organized by adults as businesses.
• D)government regulations prevent changes from occurring.

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Definitions:

Left Atrium

One of the four chambers of the heart, receiving oxygenated blood from the lungs and pumping it into the left ventricle.

Bicuspid

Referring to a tooth with two points (cusps), particularly the premolars in humans, or a valve with two flaps in the heart.

Left Ventricle

The chamber of the heart that receives oxygen-rich blood from the left atrium and pumps it to the body through the aorta.

Myocardial Infarction

A medical condition commonly known as a heart attack, which occurs when blood flow to a part of the heart is blocked for a long enough time that part of the heart muscle is damaged or dies.