Answer:
By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other. Often we can work out how and where they lived, and use this information to find out about ancient environments.
Explanation:
Alexander Hamilton and his followers favored a loose interpretation of the Constitution, which meant they believed that the document permitted everything that it did not expressly forbid
The answer to this question is 1, 2, and 4.
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Answer:
It established the principle of hiring federal employees on the basis of merit rather than political affiliation.
Explanation:
The Pendleton Act provided that federal government jobs be awarded on the basis of merit and that government employees be selected through competitive exams. The act also made it unlawful to fire or demote for political reasons employees who were covered by the law.