Isolated Quarks Were First Observed in

question 18

Multiple Choice

Isolated quarks were first observed in

• A) 1938.
• B) 1955.
• C) 1976.
• D) 2001.
• E) Isolated quarks have not been observed.

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Definitions:

Bradycardia

A slower than normal heart rate, typically fewer than 60 beats per minute in adults, which can be a sign of an underlying health issue.

African-American

Refers to individuals of Black ancestry or origin who live in the United States, a term often relating to cultural, historical, and social experiences.

Non-Hispanic White

A demographic group in the United States comprising individuals of European descent who do not identify as Hispanic or Latino.

Radial Pulse

A measurement of the heart rate obtained by palpating the radial artery at the wrist.