The cause of Meniere's disease isn't understood. One popular theory that hasn't been proved is that Meniere's disease appears to be the result of the abnormal amount of fluid (endolymph) in the inner ear. This often shows on autopsies, but it's not clear that it causes the episodes.
Ostrich wings apparently help the giant flightless birds run,explaining the puzzling phenomenon of why ancient dinosaurs evolved feathered limbsbefore developing flight.eeding them got them used tome as their mama.. After three years, when the ostriches were full-grown, thescientists video-recorded them as they raced down nearly 1,000-foot (300-meter)stretches outdoors. They found the ostriches used wings as sophisticatedair-rudders for rapid braking, turning and zigzag maneuvers.
In the wild, ostriches live in â¦ savannas. A savanna is just a grassland ecosystem that has a limited amount of trees and shrubs. Ostriches also live in heaps of other countries worldwide, in zoos and on farms. Due to their unique appearance ostriches are a popular attraction in zoos across the world.They are also farmed for their tasty meat, eggs and their very popular feathers. Ostriches can live in both very cold and fairly warm climates and are found in countries like Sweden, Finland and Australia in zoos and on farms.ue to their unique appearance ostriches are a popular attraction in zoos across the world. They are also farmed for their tasty meat, eggs and their very popular feathers. Ostriches can live in both very cold and fairly warm climates and are found in countries like Sweden, Finland and Australia in zoos and on farms.