Author Question: Recall Betty's Student Story in the chapter. What does Betty consider to be advantageous about birth ... (Read 89 times)

cmoore54 · **on:** Jul 12, 2018

Recall Betty's Student Story in the chapter. What does Betty consider to be advantageous about birth control pills over other methods of contraception?

A) They lessen PMS and cramping.
B) They help menstrual periods to be more predictable.
C) They are effective at preventing pregnancy.
D) All of the answers are correct.

Question 2

When a sperm fertilizes an egg, the immediate result is a(n)

A) zygote.
B) embryo.
C) spermatid.
D) blastocyst.