What characteristic allows the blind snake's head structure to aid in efficient subterranean travel?

Answer

A narrow, blunt head giving it a shovel-like quality

Their physical structure, characterized by narrow, blunt heads and the absence of a traditional neck, enables them to push through soil with minimal resistance, improving mechanical efficiency.

What characteristic allows the blind snake's head structure to aid in efficient subterranean travel?
foodbehavioranimalsensesnake