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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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Hjratliff Hjratliff
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6 years ago
Rhizobia bacteria convert atmospheric nitrogen into:
 
  a. NO2 c. NH3
  b. N2 d. N3

Question 2

Shrimp must be raised in salt water.
 
  Indicate whether the statement is true or false

Question 3

Which of the following is an example of a search engine?
 
  a. Amazon.com
  b. Dictionary.com
  c. Google.com
  d. Wikipedia.org

Question 4

Which type of cell controls the opening and closing of stomata?
 
  a. pericycle c. mesophyll
  b. cortex d. guard

Question 5

Cut flower coolers must have high relative humidity levels to keep flowers from desiccating (drying
  out). A relative humidity of about ____ is optimal in a cut flower cooler.


 
 

a. 70 c. 90
  b. 80 d. 98
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djydjyxxdjydjyxx
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6 years ago
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Hjratliff Author
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6 years ago
This helped my grade so much Perfect
dianeflunder
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Yesterday
Correct Slight Smile TY
jblazah
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2 hours ago
Just got PERFECT on my quiz
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