Scientists find an artifact next to an index fossil. what can they conclude about the unknown age of the artifact? the artifact is older than the index fossil. the artifact is younger than the index fossil. the artifact is approximately the same age as the index fossil. the artifact's age is not related to that of the index fossil.

Which statement describes why the us forest service is important a-it protects ecosystems, supervises public access of lands, and manages wilderness areas. b-it supervises public access of lands, manages wilderness areas, and enforces federal wildlife laws. c- it manages wilderness areas, enforces federal wildlife laws, and foreign governments with international conservation efforts. d- it enforces federal wildlife laws, foreign governments with international conservation efforts, and protects ecosystems.

Which of the following is an environmental cost of agriculture? a. agronomyb. cash cropsc. pollutiond. crop rotation

The standard deviation of a population is 3.2.what is the margin of error? enter your answer in the box.