Share Word Search Key Discoveries in Life Science To create your word search for "Key Discoveries in Life Science", 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. PHOTOSYNTHESIS CONNECTIONS INVESTIGATE SCIENTISTS ECOSYSTEMS EVOLUTION TIMELINES HEREDITY CONCEPTS STUDENTS THEORIES ANALYZE SCIENCE STUDIED HISTORY CHANGE GATHER EXPAND CELLS TRACE EARLY WORK LIFE USED KEY How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title