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mkwilliams mkwilliams
wrote...
Posts: 483
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6 years ago
Which element is considered a micronutrient needed by plants?
  a. carbon
  b. hydrogen
  c. nitrogen
  d. magnesium
  e. zinc

Question 2

Which element is considered a macronutrient needed by plants?
  a. manganese
  b. iron
  c. copper
  d. potassium
  e. boron
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Replies
wrote...
6 years ago
Answer to q. 1

ANSWER: e

Answer to q. 2

ANSWER: d
mkwilliams Author
wrote...
6 years ago
This is very helpful, my teacher this year is not good
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