'(<a href="http://www.j-archive.com/media/2004-12-02_J_25.jpg" target="_blank">Cheryl of the Clue Crew stands by a blackboard showing connected hexagons.</a>)  The conjecture that hexagons use the least total perimeter to cover a surface is named for this animal structure'
a honeycomb
SHAPE UP: The conjecture that hexagons use the least total perimeter to cover a surface is named for this animal structure
The conjecture that hexagons use the least total perimeter to cover a surface is named for this animal structure
The conjecture that hexagons use the least total perimeter to cover a surface is named for this animal structure
SHAPE UP
a honeycomb
SHAPE UP