mercury
sassaby
miguel carlos enesiii*
The Cheetah is the fastest cat in the world
More quickly is the comparative and Most quickly is the superlative.
The fastest terrestrial mammal over a sustained distance is the Pronghorn antelope
Rabbit
Probably not, but it is the fastest flowing river in Scotland.
more swiftly, most swiftly
TIME
The swiftest response was shock. This is because the Address was roughly a tenth the length of political speeches typical for the time.
The swiftest Bird of Prey would probably be a Falcon. I am not sure which type because they are all so swift. Peregrine Falcons are the fastest Creatures in the world! Most people believe it is actually the Cheetah which is wrong considering the fact that Cheetahs are the fastest LAND animal. So the answer is probably the Peregrine Falcon. Thank you for using Wikianswers!