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How Did the Amount of Labor Required for Horticulture Compare

question 43

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How did the amount of labor required for horticulture compare to that for foraging?


Definitions:

Normally Sighted

Having vision within the range considered typical or normal, without significant visual impairment.

Smiling

A facial expression formed by flexing the muscles at the sides of the mouth, often signifying joy, amusement, or sociability.

Blind Group

A control group in an experiment that is not exposed to the treatment or intervention being tested, ensuring that the effect of the variable being studied can be accurately measured.

Social Smile

An infant's spontaneous smile, often occurring from birth and becoming socially responsive between 6 to 8 weeks of age.

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