Author Question: The development of technology has taken about A) 5 million years B) 200,000 years C) 2 ... (Read 31 times)

lak

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The development of technology has taken about
 
  A) 5 million years
  B) 200,000 years
  C) 2 million years
  D) 10,000 years
  E) 130,000 years

Question 2

Each new australopithecine fossil find suggests new puzzles rather than answering old questions.
 
  Indicate whether the statement is true or false



fwbard

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Answer to Question 1

C

Answer to Question 2

TRUE



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fwbard

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Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

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