hairs in the nostrillstrap dust. epithelium which lines the inside of the trachea bronchi and bronchioles consists of ciliated cells. dust particles and bacteria become ytrapped in the sticky mucus film and the mucus is carried away from the lungs by the flicking movements of the cilia
Use will + verb or going + verb or present continuous to make a future sentence.will - I will clean the house tomorrow.going to - I am going to clean the house on Saturday.present continuous -- I am cleaning the house on the weekend.The past tense being "Dirty"
Continuous flow of clean air sufficient to achieve an overpressure and establish an outward flow of clean air through all intentional and unintentional openings.
Will clean.Use will + verb or going + verb or present continuous to make a future sentence.will - I will clean the house tomorrow.going to - I am going to clean the house on Saturday.present continuous -- I am cleaning the house on the weekend.Read more: http://wiki.answers.com/What_is_the_future_tense_for_clean#ixzz1IjgOuNpB
The Andean highlands attracted settlers due to the abundance of water and clean air. Also, this geographical location provided settlers a supply of oil and minerals.
The best place you can find a clean air supply is out in nature itself. You can find clean air supply among plants trees and various vegetation. Clean Air is also found near moving water (such as lakes, oceans, rivers, oceans and beaches). A surprising location for clean air supply is outside right after a thunderstorm.
Flush the lines from a clean potable water supply
there are probably no public facilities in in india,but it is progressing vey fast.In many of the places the govt. has provided clean water but in many places people are not provided with clean water.....
Well, if the water supply isn't clean, bacteria builds up and makes us sick and can give us diseases
Rain water dissolves atmospheric pollutants thus becoming contaminated
76%
a service
Of course, provided it is clean and free of distractions.