Which of the following statements is correct about events

Which is a contraceptive method that is classified as hormonal birth control?

There is only one copy machine at your office. you have to make 1000 copies of an expense report. after you begin copying, two other employees show up in the copy room. each has to make only 10 copies each. what is the proper etiquette in this situation?

Is the process by which biological parents pass traits such as hair type or eye color to their children. these traits may affect their well-being and health.