Senators can be re-elected indefinitely, as there is no limit for the number of terms that a senator can serve in the United States government. Senators are up for re-election every six years.
A build-up of earwax can cause dulled hearing and sometimes other symptoms. Earwax can usually be easily removed. Earwax is a build-up of dead cells, hair, foreign material such as dust, and cerumen. Cerumen is the natural wax produced by glands in the ear. It forms a protective coating of the skin in the ear canal. Small amounts are made all the time. Flakes or crusts of earwax break off and fall out of the ear from time to time.
The dryness of dry wax is due to its low lipid or fat content. Dry wax has about twenty percent lipid whereas wet wax contains almost fifty percent lipid. The wet wax is mainly responsible for wax build up as it is harder in nature. There are so many unwanted materials like dirt, bacteria, insects that enter the ears.