Can"what"be used as a conjunction? explain in Detail​

Please

no

Explanation:

Coordinating Conjunctions

for, and, nor, but, or, yet, so

Correlative Conjunctions

both/and, either/or, neither/nor, not only/but, whether/or

Some Subordinating Conjunctions

after, although, as, as if, as long as, as much as, as soon as, as though, because, before, by the time, even if, even though, if, in order that, in case, in the event that, lest , now that, once, only, only if, provided that, since, so, supposing, that, than, though, till, unless, until, when, whenever, where, whereas, wherever, whether or not, while

7

explanation:

it depends on what grade.

kindergarten to senior year in high school will go for about 7 hours. pre-k will go for bout 4-5 hours. college, it depends on your classes.