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Author Question: The rock that makes up ocean basins has a density of ________ and is made of ________. A) 1.9 ... (Read 62 times)

audie

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on: Jul 16, 2018
The rock that makes up ocean basins has a density of ________ and is made of ________.
 
  A) 1.9 g/cm3; sandstone
  B) 4.5 g/cm3; gneiss
  C) 3.0 g/cm3; basalt
  D) 2.7 g/cm3; granite

Question 2

Which of the following might best help grasses in a lawn that have been growing in a soil that has a high percentage of clay?
 
  A) Adding fertilizer in the spring and fall
  B) Adding lime in the spring to neutralize the pH of the soil
  C) Aerating the lawn by removing small plugs of soil
  D) Watering the lawn about an inch of water every other day


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chloejackso

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: C

Answer to Question 2

C


audie

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Reply 2 on: Jul 16, 2018
Excellent

sailorcrescent

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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