It is important to protect water pipes in your home from freezing ...

[tiffannnnyyyyyy]

It is important to protect water pipes in your home from freezing because ________.
 
  A) freezing water will scrape the lining from the insides of the pipes
  B) water expands more than the pipe material, which will fracture the pipes if water in them freezes
  C) blocked water behind the frozen ice will build up pressure and will burst the pipes
  D) the ice will promote serious erosion of the pipe material
  E) all of the above

Question 2

It is true that ________.
 
  A) technology is the source of most all society's problems, such as pollution and cancer
  B) technology needs to be used responsibly by people and societies as a whole
  C) technology is always helpful
  D) technology has nothing to do with the problems in society

[Chou]

Answer to Question 1

B

Answer to Question 2

B

[tiffannnnyyyyyy]

Thanks for the timely response, appreciate it

[emsimon14]

Gracias!