The process where a certain substance is broken down by bacteria, yeast, or other tiny organisms. One example is corn: Yeast is used to break down corn, and the corn becomes ethanol.

Whoa

What is it?

Corn - What Is It
  • Answer
  • Corn!¬†One ear of corn has about 16 rows and 800 kernels. The number of rows is always an even number.

Cool

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Cows have a strong sense of smell. They can smell something up to six miles away!

Joke

What is a scarecrow's favorite fruit?

  • Answer
  • Straw-berries!