Answer:
D. All of the above
Explanation:
The benefit of a 4-D scan during the 2nd and 3rd trimester is that it helps to view the fetus well and clearly than other methods. It views the breathing action, the body parts, facial expressions, lips and eyes of the fetus.
It also helps to detect and view some abnormalities such as Cleft palate,Emotional bonds,Growth complications and so on in the fetus.
