The apostrophe can be used to show who things belong to. If an item belongs to something, the apostrophe shows us who, by sitting at the end of the noun. If that noun doesn't end in s, the apostrophe ...
Sexual health educator Brittany Beyus provides free condoms to teenagers, but she’s not so sure they’re using them. According to recent data from the CDC, fewer sexually active teens and young adults ...
Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, United States College of Health Solutions, Arizona State University, Phoenix, United States ...