2 and 5 are Vertical angles
It is the combination of the time zone and daylight saving rules, along with the timekeeping services, which determines the legal civil time for any U.S. location at any moment. The clocks run by NIST & USNO are kept synchronized with each other as well as with those of other international timekeeping organizations.
Mass killings and genocide
Blue stars are always the hottest
I think the answer is d hope it helps and tell me if i am wrong or right, ok?