For the general subject smoking, which of the following would be ...

[futuristic]

For the general subject smoking, which of the following would be the most helpful and informative approach for a research paper?
 
  a) brands of cigarettes
 
  b) cigarette odors on your clothes
 
  c) the typical age that people start smoking
 
  d) how to quit smoking

Question 2

unsentimental
 
  a. cruel
 
  b. realistic
  c. unreasonable

[mochi09]

Answer to Question 1

d;

Answer to Question 2

b

[futuristic]

Thanks for the timely response, appreciate it

[okolip]

Wow, this really help