Which perspective, or theory, on human sexuality focuses on challenging that sexuality is naturally divided into homosexuals and heterosexuals?

The number of best friends that children have tends to increase until about age _______, and then children become much more selective in whom they designate as their best friends

A) 4 B) 7 C) 11 D) 16

Whenever we discover how many persons, things, or events have X or Y in

common, we are dealing with the a. nominal scale b. ordinal scale c. interval scale d. the mere number of persons, things, or events having X or Y in common cannot be scaled