select the correct answer. a warning sign of quackery includes: a. offering instant results b…

select the correct answer. a warning sign of quackery includes: a. offering instant results b. advertisements that make you laugh. c. not containing a secret formula. d. all of the above

select the correct answer. a warning sign of quackery includes: a. offering instant results b. advertisements that make you laugh. c. not containing a secret formula. d. all of the above

Answer

Brief Explanations:

Quackery often involves false or exaggerated claims. Offering instant results is a common false - claim tactic used by quacks. Advertisements making one laugh is not related to quackery signs, and not having a secret formula is not a warning sign (in fact, secret formulas are often part of quackery).

Answer:

A. Offering instant results