In a galaxy that is close to the size of the Milky Way, supernovas occur roughly every 50 years. Scientists predict, however, that a supernova happens around every second across the universe based on how many galaxies have been observed.
Larynx is also known as lungs. The word larynx is a medical term.
Answer by Daphne K. Confidence votes 169. Above the trachea is the larynx also called the voice box or glottis. Across the larynx are two tiny ridges called vocal cords. As air flows in from the lungs the vocal cords close together and vibrate creating sounds.he respiratory system is made up of lungs and related parts in your body that allow you to breathe; meaning to take in oxygen and to release the carbon dioxide to out side. Edit. Share to: Answered.