Final answer:
The underlined noun 'superstitions' functions as the subject in the sentence.
Explanation:
The function of the underlined noun 'superstitions' in the sentence 'Superstitions have existed in all civilizations and in all times' is the subject.
In this sentence, 'Superstitions' is the main focus and performs the action of existing, making it the subject of the sentence.
Understanding the function of nouns in a sentence helps in identifying their roles like subjects, direct objects, indirect objects, etc.
Learn more about sentence structure and noun functions here:
https://brainly.com/question/16950128
