A bee sting is acidic and a wasp sting is alkali. To treat a sting by one of these you should use the opposite type of chemical.
Giraffes have no vocal chords.
The life span of a taste bud is ten days. A pregnant goldfish is called a twit. It's impossible to sneeze with your eyes open. One year on Mars is equivalent to 2 years on Earth. The housefly hums in the middle octave, key of F. Tigers have striped skin, not just striped fur.