All of the following are projective assessment techniques except

How do we determine if they are made with matter

Which of the following would be considered a nec code violation in regards to the installation of luminaires? a. an outdoor lighting fixture mounted to a tree b. a five-pound, 12-inch diameter light fixture supported by the screw shell of the lampholder c. florescent lay-in fixtures attached to the framing sections of a suspended ceiling with sheet-metal screws d. track lighting over a sink, 2 feet from a bathtub

Will give brainliest to whoever !! what are some similarities and differences between the dongzhi festival (winter solstice) and christmas?