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Home Q & A Board Biology-Related Homework Help General Biology
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megandunlap megandunlap
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6 years ago
In the past century, warming temperatures have caused sea level to rise:
 
  a. 20 centimeters
  b. 20 feet
  c. 20 inches
  d. 2.0 centimeters
  e. 2 meters

Question 2

Which chemicals are the main ozone destroyers?
 
  a. sulfur oxides
  b. nitrogen oxides
  c. chlorofluorocarbons
  d. polychlorinated biphenyls
  e. hydrocarbons
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bpetronickbpetronick
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6 years ago
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megandunlap Author
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6 years ago
Helped a lot
gmiannotti
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Yesterday
This helped my grade so much Perfect
2ne1_12345
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2 hours ago
Good timing, thanks!
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