music: 1980s Hits: This song spent more weeks at #1 than any other in the 1980s?

Questions

The fastest animal an earth, if you try to get them to chase a mechanical rabbit, they will figure out to stop, face the other way & wait for the rabbit to lap?

The fastest bird is a spine tailed swift. How fast can it fly (mph)?

The fastest bird is the _____ ______ _____, clocked at speeds of up to 106 miles per hour?

The feeling of having experienced something before is known as _______?

The filament of a regular light bulb is usually made of ________.?