Greek/Latin root: PED

Gerald looked through the peek hole in his front door and saw one of selling candy.

A creature with two feet

Logan and Zach are smart because they always look both ways when crossing the street.

A bear walks on 4 feet it is a 

My toes look pretty when I get a 

Let's put our camera on this so that it won't wiggle as much

My bike has two of these

My pet has 1,000 legs it must be a 

When I walked with a limp, I had one of these.

If I walk along the ground with 100 feet I am a