The correct option is letter C) measured the speed of light in 1878.
Explanation:
A predicate consists of a verb or a verb phrase that offers information about a subject. In other words, a predicate is everything in a structure (verb, objects, complements) that is not the subject. The subject is what the sentence is about, its topic. In the sentence "Michelson measured the speed of light in 1878," Michelson is the subject, the person this sentence is about. The rest of the sentence is the complete predicate:
C is the correct answer, because a 'predicate' is a verb with everything that accompanies it, such as objects, adverbial modifiers, etc. And A, B, or D don't even have a verb in them.
The legislative branch is known as the congress and is made of the house of senate. The legislative branch also makes all laws, declares war, controls taxing, etc.
