What is one of the primary drawbacks of 3D scanning when it comes to creating CAD models? Question 4 options: 3D scanning cannot accurately model most curved surfaces. 3D scanning typically necessitates the use of finely tuned and accurate calipers. 3D scanning generally does not provide accurate units of measurement. 3D scanning makes the CAD modeling process take significantly more time. 3D scanning generally produces unnecessarily complex CAD models