Latin Root Words with Ped and Man/Manu

What is the name of a person who sells products door-to-door?

These creatures have two legs.

Before the prom, many people go to get a manicure and one of these.

For my virtual classes, I put my phone on this stand to record.

This word is another meaning for a problem or obstacle.

On my way home, one of these fell off my bike.

He screamed when this thousand-legged creature crawled up his leg.

The street has a new crosswalk for these.

Deer and horses are examples of these.

The creature crawling down the hall has one hundred legs so must be one of these.