In the United States, most emerging adults have at least ______ STI[s] (sexually transmitted infection[s])

Personality assessments conducted by behaviorists sometimes make use of _______

a) projective tests b) introjective tests c) reports by friends d) behavioral frequency evaluation

Which of the following are part of the organ of Corti and when bent trigger nerve impulses, which flow to the brain?

a. ossicles b. stereocilia c. stapes d. pinnas