Problem: What are the fatty compounds/derivatives which store energy, signal, and provide structure in the cells of living things?
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A: lipids

Q: What empire, based in Cusco, once controlled much of the Andes?
A: inca empire

Problem: What colour is the artist's colour called cerulean ?
Answer: blue

Q: Which 1979 Russian movie that tells the story of three women who come to the titular city was watched by Ronald Reagan prior to his meetings with Mikhail Gorbachev in order for him to gain a better understanding of the 'Russian soul'?
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A: moscow does not believe in tears

Q: Who was the Roman goddess of the hearth and the household?
What is the answer?

A: vesta

Problem: What is the symbol for a 35th wedding anniversary?
Answer:
coral