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Author Question: Pangaea is believed to have broken up about how many years ago? a. 2000 million b. 2 million c. ... (Read 71 times)

newyorker26

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on: Jul 28, 2018
Pangaea is believed to have broken up about how many years ago?
 a. 2000 million
  b. 2 million
  c. 20 million
  d. 200 million

Question 2

The major credit for the development of the periodic table goes to
 a. Berzelius.
  b. Lavoisier.
  c. Boyle.
  d. Mendeleev.


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macagn

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Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

d


newyorker26

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Reply 2 on: Jul 28, 2018
Wow, this really help

samiel-sayed

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Reply 3 on: Yesterday
Excellent

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