Misc: In 1750 ---------- Sebastian Bach German composer (Art of the Fugue), dies at 65. ?

Questions

What are the main divisions of a play or opera called?

What are the male organs of a flower called?

What are the mineral deposits in caves growing upward called?

What are the names of the three little characters on a Kellogg's rice bubbles box?

What are the names of the three wise monkeys (in the order of see no evil, hear no evil, speak no evil)?