Based on the clue 'cavities in the skull called orbits house these or...', what is the answer?

What is referred to by 'cavendish manzano'? Based on the clue 'cavers use special dyes to track the flow of these', what is the answer? Based on the clue 'caviar is salted roe which are these items from fe...', what is the answer? Based on the clue 'cavities form when bacteria break down sugars form...', what is the answer? Based on the clue 'cawder castle which claims to be the site of this ...', what is the answer? Based on the clue 'cayenne is the hot fiery capital city of this fre...', what is the answer? What is referred to by 'cayman brac'? What is referred to by 'cayman islands'?