What does the large olfactory love of a frogs brain suggest

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

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

What are the student's observations and inferences before he starts his investigation?