平安夜是指晚上吗:What has a tongue,but can't speak? What kind of flowers have mouths?

What has a tongue,but can't speak? What has a tongue,but can't speak? What kind of flowers have mouths? What has a tongue（舌头），but can't speak？ what has a neck but no throat what has a neck,but no head What has a body and a neck but no leg? what has a lot of teeth but no mouth Brain Teasers:What has a mouth but never speaks？？？ what has a fork and mouth,but cannot eat? what has a head and a foot but cannot think or walk?