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Author Question: What special property do most plants used for vegetated roofs have to conserve water? A) ... (Read 156 times)

theo

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What special property do most plants used for vegetated roofs have to conserve water?
 
  A) Inorganic material B) Extended sepals
  C) Acidic nature D) Special metabolism

Question 2

How many batter boards are required at each building corner?
 
  A) 4 B) 3 C) 2 D) 1



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ASDFGJLO

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Answer to Question 1

D

Answer to Question 2

C





 

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