Answer:
What leaps one time out of four?
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.
Blind but cruel.
Used to keep prisoners silent and to make temporary repairs on cars.
This is a plant named after a light source. What is it?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.