Nazis (without an apostrophe) is the proper plural.
The plural way to spell studio is studios.
The plural of activity is activities.
The plural of business is businesses.
The plural possessive for the noun dish is dishes'.
By the way that it was an action of Nazis against Jews.
just the way you spelled it: antenna. to spell it plural it is: antennae. :)
Hitler created the Nazi by making tens of thousands of young jobless men put on brown shirts and high leather boots of the Nazi storm troopers. By this way Hitler had organized the Nazis.
Halos is the correct way to spell the plural form.
cockroach (plural cockroaches.)
Deer is spelled the same way in both plural and singular tenses.
The plural of ostrich is ostriches.
It's sheep; same as for one of them.
the same way as in english. Restaurant(s) if plural.
That is the correct spelling of the plural noun "mushrooms."
The Nazis wanted to kill all the Jews, naturally the Jews were not eager to help them in any way.