The Acheulean Hand Ax,shaped Like a Teardrop,represents a Predetermined Shape

question 33

True/False

The Acheulean hand ax,shaped like a teardrop,represents a predetermined shape based on a template in the mind of the toolmaker.Evidence for such a mental template in the archaeological record suggests a cognitive leap between earlier hominins and H.erectus.

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Definitions:

Taste Buds

Sensory organs located on the tongue, allowing the perception of different tastes such as sweet, sour, bitter, and salty.

Supertaster

An individual who experiences taste sensations with far greater intensity than the average person, due to having a higher density of taste buds.

Saccharin

A synthetic sweetener used as a sugar substitute, noted for its lack of caloric content.

Psychological Dimension

Refers to aspects of an individual's mental and emotional state, including thoughts, feelings, and behaviors.