According to Scientists, Homo Sapiens First Appeared on Earth About

question 122

Multiple Choice

According to scientists, homo sapiens first appeared on Earth about how long ago?

• A) 2,500 years
• B) 25,000 years
• C) 250,000 years
• D) 250 million years

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Definitions:

Bad Habits

Repetitive negative behaviors that are often difficult to break and may have harmful effects on oneself.

Self-reinforcement

A process where individuals reward themselves for reaching a goal or maintaining a behavior.

Treat

To deal with, manage, or act toward something or someone in a specific manner, often implying giving medical care or attention.

Self-efficacy

An individual's belief in their own capacity to execute behaviors necessary to produce specific performance attainments.