Flexible Behavioral Traits

question 59

Multiple Choice

Flexible behavioral traits

• A) cannot be shaped by natural selection because they are too sensitive to environmental conditions.
• B) can be shaped by natural selection because they are sensitive to environmental conditions.
• C) can be shaped by natural selection only if they are canalized.
• D) both a and c

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Definitions:

Flange

An external or internal ridge or rim, often used for strength, guiding, or attachment to another object, such as in piping or the components of an enteral feeding tube.

Angle Of The Jaw

The angular area on either side of the face where the jawbone bends upwards towards the ear.

Endotracheal Tube

A flexible tube inserted through the mouth or nose into the trachea to maintain an open airway and deliver oxygen.

Head Tilt-chin Lift

A technique used in first aid to open the airway of an unconscious person by tilting the head back and lifting the chin.