Answer:
Rotten trees and Jack-O-Lanterns have this characteristic in common.
I'm a starchy plant tuber that is one of the most important food crops, cooked and eaten fried, such as french fries.
What kind of room doesn't have physical walls?
I have a ring, but no hands. I used to be plugged into the wall but now I follow you every where. What am I?
Cut the wrong wire and it goes boom
I am a room that has a roof but no walls. What am I?