The United States Navy is a powerhouse. The fleet consists of roughly 430 ships in active service or reserve. The vessels run the gamut from the massive Nimitz-class aircraft carrier, which stretches more than 1,000 feet, to the Los Angeles-class submarine that slithers 900 feet below the ocean surface.he fleet consists of roughly 430 ships in active service or reserve. The vessels run the gamut from the massive Nimitz-class aircraft carrier, which stretches more than 1,000 feet, to the Los Angeles-class submarine that slithers 900 feet below the ocean surface.
Community Q&A. Believe it or not, a goldfish could live for 10-25 years or longer if it's given proper care. However, with normal care it usually lives for about 6 years. The Guinness Book of World Records cites a goldfish named Tish that lived 43 years after being won at a fair in England in 1956!
1 Sadly, many goldfish never live long enough to even grow the 8 inches, 10 inches, or even 20 inches long their body was destined to be.  Water changes can be very stressful in a small goldfish tank. Goldfish prefer water that maintains a constant temperature. A small aquarium just canât hold enough water mass.