The state or its political subdivisions and instrumentalities may provide environments designated for one sex exclusively, where the single sexes are not similarly situated, including: (1) prisons and detention centers; (2) athletic facilities, including locker rooms; (3) athletic competitions; (4) institutions of higher education; (5) living facilities; (6) bathrooms; (7) domestic violence shelters; and (8) rape crisis centers.

A. "boy" means a human male who is under eighteen years of age; C. "father" means a male parent of a child or children; D. "female" means a person who has had, will have through biological development or would have but for a developmental anomaly, genetic anomaly or accident, the reproductive system that at some point produces ova; E. "girl" means a human female who is under eighteen years of age; F. "male" means a person who has had, will have through biological development or would have but for a developmental anomaly, genetic anomaly or accident, the reproductive system that at some point produces sperm; G. "man" means an adult human of the male sex; H. "mother" means a female parent of a child or children; I. "sex" means a person's objective or fixed biological categorization of either male or female as observed or clinically verified at birth; "sex" does not mean gender; and J. "woman" means an adult human of the female sex.