AP Blue Sky Science: How does epiglottis distinguish among food, water and air? Jun 12, 2019 0 Facebook Twitter SMS Email Print Save Swallowing is one of the most obvious functions the epiglottis serves because it covers the airway, or larynx, when you eat and drink. Tags Wire Field59 Blue-sky-science More video Lisa Marie Presley posts a rare photo of her family and her son looks exactly like Elvis 'Burden of Truth' Sneak Peek: Tragedy Hits Close to Home for Joanna 'The Spanish Princess' Part A Finale Sneak Peek: Catherine Accused Facebook Twitter SMS Email Print Save Load comments × Post a comment as Emoticons [smile] [beam] [wink] [sad] [cool] [innocent] [rolleyes] [whistling] [lol] [huh] [tongue] [love] [sleeping] [yawn] [unsure] [angry] [blink] [crying] [ohmy] [scared] [sleep] [sneaky] [tongue_smile] [thumbdown] [thumbup] [censored] [happybirthday] [ban] [spam] [offtopic] [batman] [ninja] [pirate] [alien] Comment Text Cancel Post comment × Your comment has been submitted. × Report Cancel Report Abuse ×Reported ×There was a problem reporting this. × Watch this discussion. Stop watching this discussion. Watch this discussion Get an email notification whenever someone contributes to the discussion Notifications from this discussion will be disabled. Cancel Start watching Stop watching (0) comments Welcome to the discussion. Log In Keep it Clean. Please avoid obscene, vulgar, lewd, racist or sexually-oriented language. PLEASE TURN OFF YOUR CAPS LOCK. Don't Threaten. Threats of harming another person will not be tolerated. Be Truthful. Don't knowingly lie about anyone or anything. Be Nice. No racism, sexism or any sort of -ism that is degrading to another person. Be Proactive. Use the 'Report' link on each comment to let us know of abusive posts. Share with Us. We'd love to hear eyewitness accounts, the history behind an article. Post a comment Watch this discussion. Stop watching this discussion. Most Popular Obituary: Shaylene Rose Massie Murdered man's son hopes to follow him into dairy work Case against woman charged with embezzling $700,000 moved to district court Twin Falls man faces 25 counts of sexual exploitation of a child Twin Falls physician receives award View All Promotions promotion spotlight How much do you know about Mother's Day? promotion spotlight What breed of puppy is perfect for you?