In anatomy, the heid or powe o an ainimal is the rostral pairt (frae anatomical poseetion) that's for ordinar conseests o the harn, een, lugs, neb, an mooth (aw holps wi mony sensory functions, sic as sicht, hearin, smell, an taste). Some gey semple ainimals daesna hae a heid, but mony bilaterally seemetric forms daes.