9. You and your friends have enjoyed a fun time at Stevie B's eating salad, 10 points pasta, and lots of pizza. Which body systems will work together to get
the nutrients from the food to the body cells?

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs