Interstate commerce commission pure food and Drug Act.
Explanation:
<h2>Stern et al. (1999) and Stern (2000), define this variable as those general visions about the world, reflected in the beliefs that people express about their relationship with the environment and nature.</h2>
C. I thought about what he'd said soon I realized he was right.
A run-on sentence is a sentence that contains two independent clauses that are not joined with the correct punctuation. An independent clause has a subject and verb and contains a complete thought. Sentence C has two complete thoughts with a subject and verb, but no punctuation to connect them correctly. The independent clauses are "I thought about what he'd said" and "Soon I realized he was right". To correct this sentence the author would need to use a semicolon (;) between the clauses or use a comma and conjunction. While some of the other sentence contain extra conjunctions (option B and D), they don't have two subject and verb phrases. Option A uses a semicolon to join the two independent clauses which makes it grammatically correct.
