Answer:
An artΒ-form and its colourful result.
Consuming food would be pretty tough without these chompers
Humans have two that shrink in the light and expand in the dark
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.
Gumby and yoga instructors have this in common.
What sphinxes employ and players enjoy.