Which statement correctly describes the fetal development process? The fetus undergoes the most rapid weight gain during the first trimester.
O The fetus takes an average of 30 weeks to mature after conception.
Fetal organ systems develop at a steady rate throughout pregnancy.
O To ensure proper growth, a fertilized egg must implant in the wall of the uterus.

Which statement is true about common childhood infectious disease? a. children should always be given antibiotics to treat an infectious illness. b. frequency of infectious illnesses usually increases as children grow older. c. having a minor infectious illness weakens a child's immune system. d. infectious illnesses are usually mild and require no medication.

All of the following are potential risks of leaving a small child unattended in a car, except: a. hypothermia b. carbon monoxide poisoning c. car theft with child inside d. lead poisoning

What organs or body system is affected by ebola