Kiss

src: i.ytimg.com A kiss is the touch or pressing of one's lips against another person or an object. Cultural connotations of kissing va...

Legality of euthanasia

src: sites.psu.edu Efforts to change government policies on euthanasia of human lives in the 20th and 21st centuries have met limited succ...

Hair

src: www.gnet.org Hair is a protein filament that grows from follicles found in the dermis. Hair is one of the defining characteristics of ...