The First Homo Sapiens Appeared Between _________ Years Ago

question 7

Multiple Choice

 The first Homo sapiens appeared between _________ years ago.

• A) 4 million and 5 million
• B) 1 million and 2 million
• C) 300,000 and 500,000
• D) 100,000 and 200,000

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Definitions:

Homeostatic System

A system that regulates its internal environment and tends to maintain a stable, constant condition of properties like temperature or pH.

Settling Point

The Settling Point is a conjectured equilibrium in which factors such as metabolism, appetite, and physical activity balance out to determine one's body weight.

Nutrition

The science that interprets the nutrients and other substances in food in relation to maintenance, growth, reproduction, health, and disease of an organism.

Metabolic Rates

The rate at which the body burns calories to sustain basic life functions.