In order for a layer of rock to be considered a formation usable for relative dating, it must be spread across a relatively large area that can be depicted on a geologic map. Why is this important?

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles

2polnis which of the following is an advantage of an in vitro experiment?me

Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe