The noun in this sentence which is uncountable, meaning that it names something that cannot be counted is the noun water.
You cannot count how many waters there are - it is uncountable. The other nouns, students and pitcher are countable, so they cannot be the correct answers, but rather water is.
Under is the prepositional phrase. Remember prepositional phrases show location. Under ins the only word that does that. Good luck my man.
Answer:
people of similar age, who share similar interests
Answer:
what story?
Explanation:
you need to add a story. thank you!