Select the Word or Phrase That Best Matches the Definition

question 3

Multiple Choice

Select the word or phrase that best matches the definition or example.
-The last surviving member of a gathering and hunting group known as the Yahi who lived in northern California.His people were driven into extinction during the second half of the nineteenth century by the intrusion of farming and herding "civilized" societies.

• A)Venus figurines
• B)Dreamtime
• C)Clovis culture
• D)megafaunal extinction
• E)Austronesian migrations
• F)"the original affluent society"
• G)shamans
• H)trance dance
• I)Paleolithic settling down
• J)Göbekli Tepe
• K)Fertile Crescent
• L)teosinte
• M)diffusion
• N)Bantu migration
• O)Ishi
• P)Banpo
• Q)"secondary products revolution"
• R)pastoral societies
• S)Çatalhüyük
• T)chiefdoms

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Definitions:

AV Node

A part of the electrical conduction system of the heart that delays the electrical impulse from the atria, allowing the ventricles time to fill with blood.

Atrioventricular Valves

Valves between the atria and ventricles of the heart that prevent the backflow of blood.

Semilunar Valves

Heart valves located at the bases of the large arteries that exit the heart (the aorta and the pulmonary artery); they prevent blood from flowing back into the heart's ventricles after contraction.

Stethoscope

A stethoscope is a medical instrument used to listen to the internal sounds of the body, particularly the heart and lungs, for diagnostic purposes.