Which statement about rhe working of the still camera is true

Awork in three dimensions which has height, breadth and depth.

What is an insulae ? a) a roman building for the lower classes b) a roman building for sports c) a roman building for the wealthy

In areas where even the experts disagree; everyone has a right to his own opinion. i mean if answers aren’t given just like in lots of things; then it has to be just anyone’s opinion. is this dualism multiplicity relativism or commitment