Animals with the First Rudimentary Brains Probably Evolved About _________

question 49

Multiple Choice

 Animals with the first rudimentary brains probably evolved about _________ years ago.

• A) 4.5 billion
• B) 3.5 billion
• C) 700 million
• D) 250 million

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Definitions:

Well-being

The state of being comfortable, healthy, or happy; often used to refer to economic, social, and health status of individuals or populations.

Income

Money received, especially on a regular basis, for work, through investments, or from business activities.

Risk-averse

A preference for certainty over gamble, where an individual prefers to avoid risk even if it means a potentially lower expected return.

Political Science Major

An academic discipline that focuses on the study of government, political processes, and political behavior.