Questions with the keyword 'skin'

• People have been wearing clothes for thousands of years. Why haven’t our bodies evolved natural clothes that come out by charlie13 to David, Luna, ProbashCategory: General Comments: (No comments so far )
• do polar bears have black skin? by jarvinator to David, Luna, ProbashCategory: General Comments: (No comments so far )
• why does skin go red if you slap it ? by charlie13 to David, Luna, ProbashCategory: General Comments: (No comments so far )
• Why does the sun make your skin dark but your hair light? by sammieblues to David, Luna, Mark, Melanie, ProbashCategory: General Comments: (No comments so far )