Answer:
Biostratigrasphy.
Explanation:
<em>Biostratigraphy </em>is the method that is used to provide an estimate of age for this layer and this species. Biostratigraphy is a branch of stratigraphy. It focuses on assigning relative ages to rocks to similar stratigraphic layers that may be located hundreds of kilometers away by using the fossils contained in the stratus.
<span>The rights of citizens are protected from government intervention under the Bill of Rights. These first 10 amendments elucidated the relationship of the national government to that of the states, as well as those of the citizens. The rights are not absolute, but have been open to expansion and clarification in the years since the Constitution was adopted.</span>
Marigold was a psychologist who loved to study the abilities of human memory in remembrance of important events in her life. He preferred to take the test developed in it, where on a card, she wrote an event importing, and behind it, the date and level of importance. Every time she performed these tests, she needed to think about her ups and downs, and that makes her a bit depressed.
This would be B. negotiating with foreign nations. The other three have the would community in them or something similar. B is something the federal government would deal with.
