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. INGREDIENTS GENERATION DAUNTINGLY BACKGROUND QUESTIONS ACHIEVING MYSTERIES EVOLUTION CURIOSITY VARIATION ANSWERING ULTIMATE EXPLAINS SIMPLEST SHUFFLED THERAPY SYSTEMS MEDICAL ECOLOGY TOPICS PACKED CELLS SPARK FACTS GENES CLEAR ARMS HARD MAY DNA How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title