Clues from Geology and Paleontology Suggest That Simple Cells or Their

question 58

Multiple Choice

Clues from geology and paleontology suggest that simple cells or their precursors arose about

• A) six billion years ago.
• B) six million years ago.
• C) four billion years ago.
• D) four million years ago.
• E) one million years ago.

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Definitions:

Punishment

A consequence applied to reduce or eliminate undesirable behavior through negative stimuli or removal of positive stimuli.

Somatic Component

Pertains to the physical or bodily aspects of psychological and emotional experiences.

Panic Attack

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Ecological Systems Theory

A framework proposing that individual development is influenced by different levels of environmental systems.