Earth’s solid inner core is surrounded by the hot, molten metal of which layer
plz answer this asap

Provide one reason why mitosis occurs.

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

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