There are four types of sounds that the cochlea produces: 1  Spontaneous acoustic emissions - the cochlea produces these sounds spontaneously (not in response to another sound). These only occur in approximately 40-50 percent of people with normal hearing.
Discovery Green. Discovery Green is a public urban park in Downtown Houston, Texas, United States. Opened in 2008, Discovery Green 11.78-acre (47,700 m2) is located on Avenida de las Americas across from the George R. Brown Convention Center and the Hilton Americas Hotel, adjacent to Toyota Center.
The stalk is yellow but the leaves are green there are three stalks and they are planted in pebbles just one stalk is yellow I got it for my birthday and I want to save it. Can I take the dying stalk out cut the leaves off and plant it, will a new one grow and take its place.