Imagine winning a soccer game with only 2 minutes of sleep

Which of these is most likely to prevent pregnancy? a. tracking of female body temperature to identify ovulation times b. proper condom use c. male withdrawal before ejaculation d. proper spermicide use

Energy needs, in total kilocalories per day, are greater during than any other time of life. a.childhood b.infancy c.adulthood d.adolescence

Which word can describe a person's gender identity? a) female b) intersexual c) asexual d) androgynous