Microscopic, single-celled organisms that can be either pathogenic or
nonpathogenic ?

Patrick's parents are worried that he may face discrimination in his new neighborhood. which factor is most likely to cause worry to his parents? a. patrick has unusual pets at home. b. patrick belongs to a different culture than that of the majority group. c. both patrick's parents hold jobs outside the home. d. patrick likes a particular sport.

The charge for office visit or procedure usually includes

Is it bad to have a headache all day long?