Given below are few statements with reference to the uterus in the female reproductive system:
(i) The myometrium exhibits strong contractions during the delivery of the baby.
(ii) The uterus opens into the cervix through a narrow opening called vagina.
(iii) The cavity of the cervix and the vagina forms the birth canal.
(iv) The outermost layer of uterus is a thin membranous perimetrium.
(v) The uterus is supported by tendons attached to the pelvic wall.
Choose the option with all true statements from the given options: