During weeks 17-20, quickening occurs, which is when the
A. fetus' sense of hearing is developing at a rapid pace
B. mother can hear the fetus' heartbeat with headphones
C. fetus' heart rate increases to 150 beats per minute
D. mother is able to feel the fetus move inside her womb

Respuesta :

i think it is A. they can start to hear sounds at 20 weeks

A:    D.  mother is able to feel the fetus move inside her womb

E:     ED20 CA-Psychology