Should you test for radon? Testing is the only way to know your homeâs radon levels. There are no immediate symptoms that will alert you to the presence of radon. It typically takes years of exposure before any problems surface. The US EPA, Surgeon General, American Lung Association, American Medical Association, and National Safety Council recommend testing your home for radon because testing is the only way to know your homeâs radon levels. Radon is a national environmental health problem. Elevated radon levels have been discovered in every state. The US EPA estimates that as many as 8 million homes throughout the country have elevated levels of radon. Current state surveys show that 1 home in 5 has elevated radon levels.
The Porcine circovirus 2 is a single stranded DNA virus having a capsid diameter of 17 nm. In which that case, the smallest living organism in the world would be a nanobe. Nanobes are thought by some to be the smallest known organism, about one tenth the size of the smallest known bacteria. What is the smallest grassland on earth? I think it is the pampas in the south American desert.
Â· just now. 1  The smallest planet we know about is Mercury, the closest planet to the sun. 2  Well no one knows what the smallest planet in the Universe is because it's so vast. 3  Yes, Mercury is the smallest planet in our solar system. 4  No idea what the smallest is in the universe. 5  No way to answer. 6  Simple - planet B612. 7  Nobody knows.