Answer:
Small, containing light, You'll need it in the dark, It will provide that spark, and shine into the night. Will light up any pyre, 'Cause it can help make a fire.
What Botox will do to your expression.
You'll have to consult an optometrist if you want to improve this.
The edge of earth and bread.
What goes up let's of a load and come back down
What is always coming but never arrives?