About 540 Million Years Ago, a Sudden Increase in Biological

question 56

Short Answer

About 540 million years ago, a sudden increase in biological complexity occurred, known as the _______________.

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Definitions:

Consciousness

The state or quality of awareness, or, of being aware of an external object or something within oneself.

Useful Purpose

A goal or outcome that serves an advantageous function or satisfies a need.

Behaviourism

A school of psychology that focuses on observable behavior rather than mental states, emphasizing the environmental influences on behavior.

Objectively Observed

The practice of measuring or noting phenomena without bias or influence from the observer's personal feelings or predispositions.