Depends on what you think is fast and slow!
Move fast.
In water fast, on land their slow.
slow
fast
fast
Jaguars move slow to catch their pray,jaguars move fast to catch up with their pray.
The armodillo moves in between fast and slow
It Moves fast.
fast as lightning
it moves fast
they move very slow
a fish is fast and breathes in water and a turtel is slow and green