No zip code and address are not the same. Typically the zip code would be considered apart of the address because in an address you have your street name, city, state and zip code. The zip code is an area code that represents the county or town you live in. hope this helps :)
B
I think it should change into “The test subject will be observed for the next few days.”
The ball rolled the base
The ball passed the base
(bold is the right answer)
Hope i could help!