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Author Question: Plant pigments are least effective in absorbing which color of light? a. yellow c. red b. green ... (Read 90 times)

nramada

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on: Jul 21, 2018
Plant pigments are least effective in absorbing which color of light?
 
  a. yellow c. red
  b. green d. blue

Question 2

It is important ____ to remove scabbed tissue, which is the way a cut flower naturally heals itself.
  The waxy substance produced by the stem in order to halt moisture loss is actually impervious to
  water.


 
 

a. to re-cut flower stems
  b. to put flowers into warm water
  c. to use special plant food
  d. to immediately immerse cut stems in very cold water



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jaygar71

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

B

Answer to Question 2

A


nramada

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Reply 2 on: Jul 21, 2018
Gracias!

juliaf

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Reply 3 on: Yesterday
Wow, this really help

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