Biology 30 Assignment: Scientific Understandings of Life A group of students are asked to come up with the characteristics of life. This is their compiled list: movement have a nucleus reproduces energy grows dies breathes nervous system sleep cycle has a heartbeat intelligence needs air/oxygen metabolism composed of cells From a scientific perspective what characteristics should stay on the list and what characteristics should be removed from the list. Why? What characteristics should be added? Be sure to be thorough in your explanations. 20 marks