HighlightsKids.com Highlights Magazine Hidden Pictures Games and Giggles Express Yourself Story Soup Science in Action Fun Finder
Science Question of the Week
Photo by Alexander Wild.
  Do insects, sneeze, cough, or hiccup?

Thats funny to think about, but the answer is no. All of those reactions take place only in breathing systems that are similar to ours. Insects breathe through tiny holes in the skin, so they have no reason to sneeze, cough or hiccup.