One reason is gerbils have furry tails unlike mice having naked tails. Mice are a little smaller than gerbils. Third gerbils are much more active then mice. And finally mice normaly have much bigger ears than gerbils. I hope this helps.
a gerbil.
they are bigger than a mouse and smaller than a rat and have a long (ish) furry tail
Noooooooo!!!
pet gerbil! pet gerbil or a pet mouse, go to the related link to see what pet is for you!
you appear to be a goon.
hamsters
yes
YES
Out of those three, a mouse could probably cover more ground.
No. The gerbil will eat the mouse
Of coarse it can.
it depends if your gerbil or mouse is active or lazy if your mouse is lazy and your gerbil is active then the gerbil is probably faster but if your gerbil is lazy and your mouse is more active then your mouse will be faster so it depends!!!!!