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Author Question: Near-infrared spectrophotometry is a commonly used technique for determining tissue ____ content. ... (Read 18 times)

Haya94

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on: Jul 21, 2018
Near-infrared spectrophotometry is a commonly used technique for determining tissue ____ content.
 
  A) iron
  B) potassium
  C) nitrogen
  D) phosphorus

Question 2

A composite soil sample should have individual samples from at least ____ different locations.
 
  A) 3
  B) 6
  C) 12
  D) 24


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fauacakatahaias

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Reply #1 on: Jul 21, 2018
Answer to Question 1

C

Answer to Question 2

C


Haya94

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Reply 2 on: Jul 21, 2018
Thanks for the timely response, appreciate it

duy1981999

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Reply 3 on: Yesterday
:D TYSM

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