Female voices can be divided by pitch into three classes: ...

[serike]

Female voices can be divided by pitch into three classes: soprano, mezzo-soprano, and contralto.
 
  a. chronological order
  b. listing
  c. compare-contrast
  d. cause-effect
  e. definition

Question 2

A forester from Massachusetts originally proposed his idea for the Appalachian Trail in 1921, and two years later, the first section of the trail was opened.
 
  a. chronological order
  b. listing
  c. compare-contrast
  d. cause-effect
  e. definition

[matt]

Answer to Question 1

b

Answer to Question 2

a

[serike]

Great answer, keep it coming

[triiciiaa]

Gracias!