Arguments advanced for this lack of concern are that the average person with cardiac problems is too old to be concerned with sexual activity, or that persons with disabilities can not engage in secual intercourse or are not inclined to do so (Sidman, 1977).
When forest fuels burn, there is a chemical combination of the oxygen in the air with woody material, pitch and other burnable elements found in the forest environment. This process in known as Combustion. Combustion is a chain reaction chemically similar to photosynthesis in reverse. Photosynthesis requires a large amount of heat which is furnished by the sun. The Combustion process releases this heat.
 It is a chemical reaction (exothermic) in which a fuel is a burned.  Reactants of combustion are basically fuel + oxygen.  Complete combustion gives carbon dioxide while â¦ incomplete  combustion results in carbon dioxide and carbon monoxide (commonly  known as 'soot').12 people found this useful.nswer 1 It is a carbohydrate(*)/sugar. It is in both plants as a result of photosynthesis and in the human body as well. Glucose is a sugar found in the bloodstream and is â¦ the body's main source of energy. Pure glucose is a solid, and will therefore not evaporate(**).