Which question is irrelevant when evaluating advertisements? What is the product’s purpose? Who is the target audience? What is being advertised? How expensive is the product?

The following statement about pathogens are true except for one, which statement is not true? a. pathogens belong in the human body b. pathogens can cause infectious diseases c. some pathogens can be classified as animals d. pathogens can multiply inside a host organism

True or false mucous membranes destroy pathogens on the outer body surface, at body openings.

Lifestyle diseases are caused by a combination of