An unwanted thought that takes control of the mind is

The environments condition has an affect on the inhabitants true or false

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

How is health different for most people in this country today from what it was for people born in 1900? a. people have a shorter life span. b. people today work harder to survive. c. people today live in poorer sanitary conditions. d. people today can focus less on day-to-day survival and more quality of life.