Crossword Puzzle Characteristics of Life - CrosOnline version Characteristics of Life - Crossword by Benjamin D Morgan 1 Type of reproduction that produces a copy of itself 2 Cells are the ________ __________ of life. 3 ___________________ organisms grow by increasing the number and size of their cells. 4 Maintaining a stable internal environment 5 An individual form of life. 6 An example of stimulus 7 A reaction from a stimulus 8 The strudy of life 3 6 2 7 5 1 8 4