Question

during stage 1 of parturition, the
a placenta is delivered.
b birth occurs.
c cervix dilates.

Explanation:

Parturition (childbirth) has three stages. Stage 1 is the dilation stage where the cervix dilates to allow the passage of the baby. The placenta is delivered in stage 3 (placental stage), and birth occurs in stage 2 (expulsion stage).

Answer:

C. cervix dilates.