Fossils in layers of rock are generally estimated to be than fossils found in the deeper layers. (3 points) Explain your answer for justification. DO NOT PLAGIARIZE YOUR EXPLANATION OR ANSWER. older, younger

newer, younger

older, older

newer, older

Apart of an ecosystem that can restrict the growth of a population is referred to as

Compare the composition of the moon's surface with the composition of the earth's surface.

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