Describe how you get energy indirectly from the food that you eat

What best explains the inability for life to exist in earth early atmosphere

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

How does the structure of dna hold the information needed to code for the many features of multicellular organisms?