Oldowan Tools Are Quite Variable in Size and Shape

question 56

Multiple Choice

Oldowan tools are quite variable in size and shape. The best explanation for this pattern is thought to be

• A) the function the tools were made for.
• B) the particular method used to make them.
• C) how toolmakers thought their tools should look.
• D) The particular raw material used to make the tools.

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Definitions:

Embarrassment

A feeling of self-consciousness, shame, or awkwardness that arises from an uncomfortable or socially unacceptable situation.

Facial Muscles

Muscles in the face that control expressions and movements, playing a key role in nonverbal communication.

Emotional Displays

Refers to the outward expression of emotions through facial expressions, body language, and vocal tones.

Physiological Responses

Automatic reactions of the body to internal or external stimuli, such as changes in heart rate, hormone levels, or muscle tension.