Mark each statement if it describes early humans. a. early humans lived in caves, rock shelters in cliffs, and in tents. b. an achievement of early humans was the mastery of fire. c. early humans never worked together in groups. d. for the most part, early hunter-gatherers were nomadic.

The correct answers are A) Early humans lived in caves, rock shelters in cliffs, and in tents. B) An achievement of early humans was the mastery of fire. D) For the most part, early hunter-gatherers were nomadic.

Early humans on planet Earth were nomads. They were hunter-gathers and also ate berries and nuts as part of their daily diet. Their clothes were from animal skins. They continually migrated from place to place because they were following animal herds with the change of seasons. They had to learn how to survive under harsh weather conditions. It was only until the Stone Age where humans learn to construct tools such as spears and daggers.

Another reason Madoff managed to fly under the radar for so long (despite multiple reports to the SEC about suspicions of a Ponzi scheme) is because Madoff was a well-versed and active member of the financial industry. He started his own market-maker firm in 1960 and helped launch the Nasdaq stock market.

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