Define the word teratogen and summarize the factors that affect the impact of teratogens on prenatal development. Give at least 2 examples and discuss the evidence supporting the harmful impact of each.
Institutions have accepted or given pre-approval for credit transfer.
* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 20 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.