In the Diagram,which Labeled Structures Are Atrioventricular Valves

question 71

Multiple Choice

In the diagram,which labeled structures are atrioventricular valves?

• A)A and B
• B)C and D
• C)A and C
• D)B and D
• E)A,B,C and D

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Definitions:

Oil and Gas

Natural hydrocarbons that are extracted from the Earth and used as fuels and in a variety of industrial applications.

Relative-Dating Principles

A set of techniques used in geology to determine the chronological order of events by analyzing rock layers and structures without determining their exact age.

Carbon-14 Ages

An age estimate of an organic material based on the measurement of the radioactivity of its carbon-14 content.

Granite Intrusion

The penetration of molten granite into pre-existing rocks in the Earth's crust, cooling and solidifying below the surface.