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Author Question: Compared to older trees in the same location, younger trees: a. Produce less oxygen c. Produce an ... (Read 87 times)

lak

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on: Jul 21, 2018
Compared to older trees in the same location, younger trees:
 
  a. Produce less oxygen c. Produce an equal amount of oxygen
  b. Produce more oxygen d. Produce no oxygen

Question 2

Which of these terms refers to a cone-bearing tree?
 
  a. Hardwood c. Confier
  b. Heartwood d. Xylem


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blfontai

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

B

Answer to Question 2

C


lak

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Reply 2 on: Jul 21, 2018
Great answer, keep it coming :)

nguyenhoanhat

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Reply 3 on: Yesterday
:D TYSM

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