(a) (b) FAL THO (c) TOP MON 196 TUE WED THU FRI SAT SUN MON Figure 19.16 Devices and substances used for birth control include (a) male and female condoms, (b) spermicide in film, sponge, suppositories, and gel, (c) oral contraceptives, and (d) a copper IUD. (a. d): © McGraw-Hill Education/Jill Braaten, photographer: (b): PhotoLink/Getty Images RF: (c) © Don Farrall/Getty Images RF Which of these methods of birth control uses hormones to prevent pregnancy? Answer can be found in Appendix F. (d)

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