A Rule Issued by the Federal Environmental Protection Agency (EPA)limits

Multiple Choice

A rule issued by the federal Environmental Protection Agency (EPA) limits the amount of carbon that can be emitted from a car's exhaust system. California state law prescribes much lower limits. Under the U.S. Constitution

A) the rule and the law are invalid.
B) the rule and the law apply equally.
C) the state law takes precedence.
D) the federal rule takes precedence.