1) ovulation, fertilization, and implantation
2)development of an embryo and then a fetus
3) contractions of the uterus and dilation of the cervix
4)expulsion of the placenta and cutting the umbilical cord
5) birth of the baby.
Well if you take the amount of time in each quarter and the multiply that by 4 you will have your answer.
A is the correct answer.
please vote my answer branliest! Thanks.
When penicillin was first developed in 1940, many doctors regarded it as a Panacea that would end all infectious diseases.
Not one specific person discovered medicine