According to data presented in your text, which factor(s) ...

[ARLKQ]

According to data presented in your text, which factor(s) contributes to the highest number of deaths annually in the United States?
 
  a. poor diet and physical inactivity
  b. alcohol use
  c. illicit drug use
  d. smoking
  e. motor vehicle crashes

Question 2

Dr. Washington, a sleep researcher, looks at the EEG output of a participant from a sleep study. When Washington sees sleep spindles on the output, she indicates on the paper.
 
  a. Stage 1
  b. Stage 2
  c. Stage 3
  d. Stage 4
  e. REM

[rnehls]

Answer to Question 1

d

Answer to Question 2

b

[ARLKQ]

Wow, this really help

[frankwu0507]

Thanks for the timely response, appreciate it