Policies and procedures set by companies are established to :

The answer is below.

Explanations:

maintain the affairs or rules of conduct of the company, including both the employer and the employees.

The Policies and procedures set by companies will clearly state the responsibilities and duties of both employer and employees, which eventually serve as a means of protecting the interest of all the parties involved in a company.

This fossil evidence provides support for the idea that (a) modern organisms have evolved from earlier species.

Explanation:

Fossil Evidence: Fossils are evidence or clues that have been left behind by living things and are found by archaeologists. They are tools that are helpful for understanding the diverse groups of organisms that have lived in our planet at one time or another.

we define fossil as any preserved evidence of an organism.