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Author Question: Six months of darkness at the South Pole begins when the Sun is at the a. winter solstice. b. ... (Read 18 times)

amal

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on: Jul 28, 2018
Six months of darkness at the South Pole begins when the Sun is at the
 a. winter solstice.
  b. summer solstice.
  c. autumnal equinox.
  d. vernal equinox.

Question 2

What happens to a sample of water when its temperature is reduced between 4C and 100C?
 a. Its density increases.
  b. It vaporizes.
  c. Its density decreases.
  d. Its density remains constant.


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efwsefaw

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

d

Answer to Question 2

a


amal

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Reply 2 on: Jul 28, 2018
Excellent

vickybb89

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Reply 3 on: Yesterday
Wow, this really help

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