Share Word Search How Biology Works To create your word search for "How Biology Works", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. BREAKTHROUGHS FUNDAMENTAL FASCINATING DAUNTINGLY CONTROLLED BACKGROUND MYSTERIES OFFSPRING EVOLUTION QUESTIONS VARIATION RESEARCH VACCINES SHUFFLED SIMPLEST GRAPHICS BOOSTED CALLED CLEVER CARBON VISUAL PLANTS SHOWS FACTS WORKS SPARK ARMS RACE MAZE LIFE How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title