Victorian-era physicians believed that the best chance for a woman to conceive was during menstruation

When middle-school-age children become more competent with the rules governing the use of language to communicate in a given social setting, they are demonstrating knowledge of __________

a) pragmatics b) syntax c) phonemes d) metalinguistic awareness

A human female is more likely to initiate sexual activity with her partner

a. when her estradiol levels are lowest. b. just prior to menstruation. c. in the winter months. d. just after a surge in testosterone from her adrenals. e. at a point in the menstrual cycle when estradiol levels are highest.