Author Question: Anti-smoking media campaigns are effective, but pro-smoking media campaigns are more effective. ... (Read 98 times)

Awilson837 · **on:** Jun 21, 2018

Anti-smoking media campaigns are effective, but pro-smoking media campaigns are more effective.

Indicate whether the statement is true or false

Question 2

Genes have been identified that affect smoking behavior, mostly through the effects of genes on neurotransmitters in the brain.

Indicate whether the statement is true or false