Hellp plz help

John asks mond why they have to have whole groups of identical deltas. why not make everyone an alpha plus like bernard and helmholtz? are you satisfied with mond’s answer?

Where are the strongest jet streams located? over high altitudes over land in the lower atmosphere far away from the equator

Why was west berlin in rubble "four decades ago"? a.that part of germany had been bombed during world war ii. b. reagan misspoke, as berlin was not in rubble 40 years ago. c. west berlin's highways were under construction.