Answer
Living things are made up of basic units called cells, and are based on a universal genetic code. Their traits are to: obtain and use materials and energy, grow and develop, reproduce, respond to their environment, maintain a stable internal environment, and change over time.
Work Step by Step
Living things are made up of basic units called cells, and are based on a universal genetic code. Their traits are to: obtain and use materials and energy, grow and develop, reproduce, respond to their environment, maintain a stable internal environment, and change over time.