I believe the answer is administrative<span> regulations.
The primary source of law will include all laws/regulations that are formally issued by the Government.
Examples of primary source of laws are Treaties, administrative regulations, decision made by the court, legislatures, and executive orders.</span>
<span>Explorer Vasco da Gam</span>
Answer:
State Government Under the Tenth Amendment to the U.S. Constitution, all powers not granted to the federal government are reserved for the states and the people. The U.S. Constitution mandates that all states uphold a "republican form" of government, although the three-branch structure is not required.
<u><em>Hope This Helps!</em></u>
16. An estimate is not a guess because an estimate is based on some previously held information.
17.Precise
19. Objective reasoning
20.Pseudoscience
I will post the rest shortly
Brackish water is water that has some salt/sea water, but is mostly fresh.