The rate of multiple births has increased dramatically because
A) there has been a great decrease in the amount of teratogens ingested by mothers.
B) improved health care for neonates increases the likelihood of survival of multiples.
C) of dietary changes in western food consumption.
D) of greater access to and use of fertility procedures.

Question

Quizplus · Accepted Answer

The statement directly mentions greater access to and use of fertility procedures as a reason for the increase in multiple births.

The Rate of Multiple Births Has Increased Dramatically Because