What does the student learn about recent trends in multiple births?
A) The rate of twin births has declined.
B) The rate of higher order pregnancies has increased.
C) Higher order pregnancies are now very rare.
D) Twinning is the most common form of multiple pregnancy.

Question

Quizplus · Accepted Answer

Twinning is the most common form of multiple pregnancy,and the rate has been increasing,not declining.Higher order births increased for a time but have now decreased,although they are not rare.

What Does the Student Learn About Recent Trends in Multiple