Which statement accurately describes the role of oxygen in newborn resuscitation?a) Most newborn resuscitation should begin with 100% oxygen.b) A newborn in secondary apnea can be expected to resume normal respirations with the application of free-flow oxygen.c) Free-flow oxygen may be administered using an oxygen mask held close to the baby's face.d) It is reasonable to expect most babies have a pre-ductal saturation (Spo2) of >90% by 3 minutes of age.