According to newton's third law, for every action, there is an equal and opposite

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

Crossing over is a method of (blank)?

The combining form leuk/o means red true or false