As used in this chapter:
I. "Biological sex" shall mean the male and female biological sexes.
II. "Minor" means a person under 18 years of age.
III. "Person" includes any of the following:
(a) Any individual.
(b) Any agent, employee, official, or contractor of any legal entity.
(c) Any agent, employee, official, or contractor of a school district or the state or any of its political subdivisions or agencies.