When Humans Make and Use Tools and Techniques That Improve

question 75

Multiple Choice

When humans make and use tools and techniques that improve their ability to take what they want from nature,they are engaged in ____.

• A)production
• B)abstraction
• C)cooperation
• D)conflict
• E)none of these choices

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Definitions:

Lying Down

The act of positioning oneself horizontally, typically on a surface like a bed or the ground, for rest or relaxation.

Epiglottis

The Epiglottis is a leaf-shaped flap of cartilage located behind the tongue, at the top of the larynx, that prevents food and liquid from entering the windpipe during swallowing.

Pleural Effusion

A buildup of fluid within the pleural cavity.

Pus

A thick, yellowish or greenish opaque liquid produced in infected tissue, consisting of dead white blood cells and bacteria with tissue debris and serum.