The Increasing Complexity of Animals' Behavior Is Accompanied by an

question 9

Multiple Choice

The increasing complexity of animals' behavior is accompanied by an

• A) increase in the size of the brainstem.
• B) increase in the depth of the corpus callosum.
• C) increase in the size of the frontal lobes.
• D) increase in the amount of association area.

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Definitions:

Common Cold

A viral infection of the upper respiratory system, characterized by congestion, runny nose, and sneezing.

Influenza

Also known as the flu, it is a highly contagious viral infection that affects the respiratory system, characterized by fever, chills, muscle aches, cough, and fatigue.

Allergy

An immune system reaction to a foreign substance (allergen) that is not typically harmful to the body.

Surfactant

A fatty molecule on the respiratory membranes.