A photographer who will not leave subjects alone is most vulnerable to what lawsuit?

Which of the following phrases best reflects the principle of reasoning by sign?

A) "Where there's smoke, there must be fire." B) "Consider the source." C) "If you've seen one, you've seen one." D) "One thing leads to another." E) "Early bird gets the worm."

A model is usually a more appropriate visual aid to explain complex structures than a whiteboard

Indicate whether the statement is true or false.