Answer:
When it comes to me, you go on red and stops on green. What am I?
I come out of the earth, I am sold in the market. The one who buys me cuts my tail, takes off my suit of silk, and weeps beside me when I am dead. What am I?
The more you take, the more you leave behind. What are they?
I run up and down the stairs without moving. What am I?
Squeeze me and I cry tears as red as my flesh, but my heart is made of stone. What am I?
I am owned by Old McDonald.