Then, molds and dust mites may build up, which ultimately has potential for causing allergic reactions among the building occupants.
Emissions from the biosphere below are thus contained within the PBL and may build up below this layer over time.
Seemingly moderate applications of insecticides over a period of years may build up fantastic quantities in soil.
The converse is also somewhat true -- if someone has been nominated a lot but has not won, they may build up some sympathy points.
Cholesterol-containing deposits may build up in the walls of arteries, leading to a condition known as atherosclerosis, which contributes to myocardial infarction (heart attack) and stroke.
Salt concentrations may build up as a whitish crust on soil and container surfaces of potted plants following normal evaporation of water over a period of time.
As a result, proper exchange of gases is prevented, and blood oxygen diminishes while carbon dioxide may build up until vital functions can no longer be sustained.
Pressures over the base may build up again under the current coalition government here, which includes parties angry that Kyrgyzstan had been cut out of the jet fuel contract.
Emissions from both the biosphere and from human activities accumulate in this part of the atmosphere, and pollution may build up to such an extent that health warnings may be required.
In such cases, people may build up a resistance to leptin, which disrupts the brain's ability to recognise when you're full, leading you to overeat and put on weight.
In T.S.B. 210802 issued on Nov. 7, Audi said some 2007-9 models used for frequent short trips in the cold may build up excess moisture in the muffler.
