Which statement accurately describes what happens when ice melts in terms of energy? A. The ice releases energy which causes the water molecules to have less kinetic and potential energy, changing their configuration from solid to liquid. B. The ice releases energy which causes chemical bonds to break, changing the ice to water. C. The ice absorbs energy which causes chemical bonds to break, changing ice to water. D.
Lung flute. A lung flute is a medical device used to clear mucus from congested lungs with low-frequency sound waves. The device consists of a mouthpiece and a plastic reed which vibrates within a chamber to create sound waves in the chest cavity.
In 2004 archeologists from TÃ¼bingen University also discovered an ancient flute in a cave located in Germany. This flute was 18.7 cm (7 3/8 in.) long and had three finger holes. It was carved from a mammoth's tusk by European Ice Age dwellers. This flute has been dated to at least 30,000 years old.