Answer:
Lighter than feather and softer than silk, yet the strongest man in the world cannot hold me for more than a few minutes. What am I?
I am black when you buy me, red when you use me. When I turn white, you know it's time to throw me away. What am I?
My days are numbered. What am I?
I have fangs and enjoy piecing holes with a single bite.
I am constantly overlooked by everyone but everyone has me.
A little house full of meat, no door to go in and eat.