A leap year is a calendar year that contains an additional day added to keep the calendar year synchronized with the astronomical year or seasonal year.
Currently, about 15,000 officially cataloged objects are still in orbit. The total number of tracked objects exceeds 21,000.
The answer is gender schema. This was a theory that presented by Sandra Bem in 1981 as an intellectual hypothesis to clarify how people progress toward becoming gendered in the public arena, and how sex-connected qualities are kept up and transmitted to different individuals from a culture.