Final answer:
In biology, the act of giving birth is known as parturition. It involves three stages: cervical dilation, expulsion of the newborn, and delivery of the afterbirth.
Step-by-step explanation:
In biology, the act of giving birth is known as parturition. Parturition refers to the process of expelling a baby from the uterus. It involves three stages: cervical dilation, expulsion of the newborn, and delivery of the afterbirth (placenta).