Sense of pressure in ear
Why is there a sense of pressure change inside the ear when someone goes down a mountain?
Expert
The pressure inside middle ear is maintained equivalent to the external ear (so to the exterior too) due to a communicating duct between middle ear and pharynx called auditory tube, or Eustachian tube. When someone goes down a mountain air pressure on the middle ear raises and it is essential to do some exercises like fake swallowing to force the opening of pharyngeal orifice of the auditory tube to equalize pressure again.
Personality traits are enduring characteristics that describe and individual's behavior. The more consistent the characteristic and the more frequently it occurs in diverse situations, the more important that trait is in describing the individual. Several attempts have been made to isolat
Briefly explain regarding precipitation reaction.
Do amine and the carboxyl groups joined to central carbons contribute in the union among amino acids?
Global Market Expansion: It is a marketing strategy utilized mainly by multinational companies to sell services or goods internationally. Global marketing needs that there be harmonization among the marketing policies for various countries and that th
Name the tissues which form the skin in vertebrates?
How are Cnidarian identity characterized according to illustrations of representing beings, fundamental morphology, kind of symmetry, germ layers and coelom, respiratory system, digestive system, excretory system, circulatory system, nervous system an
Explain the formation of the fruits?
Disadvantages of analyzing web statistics: A) The use of web caches has made it difficult to determine the true number of visits by an individual to a particular URL’s as any consequent visit would be handled
Write down the type of digestive system in molluscs?
Write the categorization of null cells.
18,76,764
1951641 Asked
3,689
Active Tutors
1446308
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!