Pyro involves heat, I don't know if that's one of your options though
Answer:
the correct tense for the sentence would be:
each of the students <u>are</u> responsible for studying.
<u><em>hope i helped ! have a nice day (:</em></u>
The only answer that makes any sense to me based on my english classes is divine intervention
<span>If you measured the amount of rainfall incorrectly</span>
