Hydrocarbons are compounds made primarily of carbon and. hydrogen. An alkane is a hydrocarbon containing only single bonds. An alkene contains one or more carbon-carbon double bonds. Alkynes have one or more carbon-carbon triple bonds. Aromatic. hydrocarbons contain a circular pattern of double and single bonds.
Bordetella is a bacterial illness caused by Bordetella bronchoseptica that affects dogs and cats. When the disease is caused by a single agent it is known as Bordetellosis.he disadvantage of the nasal vaccine is that some pets develop a mild respiratory disorder, especially after the first vaccination. The idea of a vaccine is that it introduces the body to a nonpathogenic virus or bacteria so that the immune system can recognize it and fight against it in the future.
The east coast of the Italian peninsula is not as wet as the west coast, but is usually colder in the winter. The east coast north of Pescara is occasionally affected by the cold bora winds in winter and spring, but the wind is less strong here than around Trieste. During these frosty spells from EâNE cities like Rimini, Ancona, Pescara and the entire eastern hillside of the Apennines can be affected by true blizzards.