So if your high school Spanish lessons are a buried memory or even if you're already bilingual and just want to find out what that skill is doing for you, here are five reasons why you should start learning a foreign language right now: 1. To improve your communication skills. The key here is consciousness.
carbon dioxide. A colorless, odorless gas that is present in the atmosphere and is formed when any fuel containing carbon is burned. It is breathed out of an animal's lungs during respiration, is produced by the decay of organic matter, and is used by plants in photosynthesis.
Carbon Dioxide. Also known as: Carbonic acid gas; Dry Ice; CO2; Diesel Exhaust Component. Chemical reference number (CAS): 124-38-9. At room temperature, carbon dioxide (CO2) is a colorless, odorless, faintly acidic-tasting, non-flammable gas. CO2 is the fourth most abundant gas in the earth's atmosphere.t is removed from the body via the lungs in the exhaled air. CO2 is also produced when fossil fuels are burned. Decaying vegetation can also produce CO2. Surface soils can sometimes contain high concentrations of this gas, from decaying vegetation or chemical changes in the bedrock.