To save time, the university installed a server. This server saves earlier responses for a certain amount of time, resulting in faster response to a new request. can someone please give me a answer ​

In “the things they carried”, why is jimmy unsure when martha calls the pebble “a token of her truest feelings”

According to the text, to become economically successful (self-sufficient), the louisiana superdome, before finding tenants, had to earn between $26,000 and $35,000 in daily rental income. this is evidence that

This is the noun or pronoun to which a pronoun refers.