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.
Answer:
I can help u out in the comments but imma need a lil bit more to go off of.
Reconizing Quebec for being different......
The best answer among the following choices would be the first option A).
