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Author Question: Which category of construction is characterized by many small companies and great instability during ... (Read 29 times)

penza

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on: Jul 26, 2018
Which category of construction is characterized by many small companies and great instability during economic recessions?
 
  a. Residential
  b. Building construction
  c. Industrial
  d. Heavy construction

Question 2

Tertiary treatment may be used to
 
  a. soften municipal water supplies
  b. remove toxic chemicals from wastewater
  c. remove plant nutrients from wastewater
  d. prepare sludge for final disposal
  e. prepare crystal clear drinking water


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joshbk44

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Reply #1 on: Jul 26, 2018
Answer to Question 1

A

Answer to Question 2

c


penza

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Reply #2 on: Jul 26, 2018
Thank you!


joshbk44

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Reply #3 on: Jul 26, 2018
Always glad to help...


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