Avoid long-term use in people who have or are at risk of lung problems, such as asthma or byssinosis (a disease caused by breathing dust). Marijuana may cause bronchitis, coughing, lung cysts, phlegm, reduced lung density, and wheezing.
Best Answer: A compound is something made up of elements (ie not one pure element). The word compound means something made of a combination of things - like a compound sentence or a military compound (made up of several buildings). Elements are the basic substances that make up the universe and cannot be broken down into different substances. Compounds are composed of two or more elements that have bonded to form one substance In short: Elements - cannot be broken down and bond to form compounds Compounds - two or more elements that have bonded to form a unique substance
Elements are called the building blocks of matter because all matter is composed of elements. Each element is made up of the same type of atoms. Compounds A compound is a substance made of two or more different kinds of elements chemically combined in a specific ratio.Each compound is represented by a formula that uses symbols to identify which elements are present.ompound A compound has properties different than the elements that make it up. The parts of a compound are present in specific ratioâs. Compounds and Mixtures Most of the matter around you is in the form of compounds or mixtures.