The instances of primary laws in the Constitution of the US are federal laws, administrative laws, and case laws.
Option B is the correct answer.
<h3>
What are laws?</h3>
Laws are legislations or rules made by the government. They are made by the legislative branch of the government.
The actual laws of the state are called Primary laws. It comprises the constitution, statutes, rules, regulations, court cases, administrative judgments, legislative records, etc.
Therefore, the case laws, admin laws, fed laws, etc. are instances of primary laws that are defined in the US constitution.
Learn more about the primary laws in the related link:
brainly.com/question/15991482
#SPJ1