Oh there have been plenty.
STI's for example including HIV (human Immunodeficiency virus) has definitely boosted the awareness of caution and avoiding risky behaviors in both sexual terms and reducing exposure to bodily fluid via blood in work, or IVDA (intravenous drug abuse) needle sharing.
Additionally potentially dangerous and very infectious diseases like the Flu have put an emphasis on the very basic disease prevention of washing ones hands, covering your sneezes, wearing face masks during exposure, and getting vaccinated as well.
And these are merely two examples of how hundreds of disease shaped out infection control protocols and norms.
The correct answer is:
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<span>3) "by introducing female hormones that prevent the ovaries from releasing eggs" .
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Note that "birth control pills" are also prescribed to girls/women for
"hormone replacement therapy" (e.g. to help prevent/reduce menstrual cramps/ symptoms of "hot flashes"/ "menstrual migraines"/ irregular periods/ including those symptoms associated with menopause.
In other words—and put simply—birth control pills are "hormone pills" .
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No, not at all because a cracker is not another human being. However if this person ate another human than that then is cannabis. In the case of cannabis e colour or race does not matter in the consumer nor the person being eaten.Now if there is human in the cracker(which does not happen) than it would make them a cannibal without them or others knowing.
Since there are no options listed to choose from, my best guess would be watches, since a lot of apple watch products are now sold with built in heart monitors.