Body Chemistry <br />The importance of the study of chemistry The study of chemistry is of great importance in human life and uderstanding of the world around it, it is involved in the synthesis of everything, from living tissues within the human body and animals, to the formation of the sun and air, drugs and drugs, all changes that occur in the universe are the result of chemical reactions Certain as foliage change, cooking, cleaning. Knowing the basics of chemistry is useful in determining simple daily decisions, such as the use of certain materials alone in cleaning the house, or knowing the validity of a bottle of water or milk, or determine which fertilizer is best for growing a particular plant, but it is possible to study chemistry for entertainment, such as combining colors with Some are discovering new tones for each color, or know how to light up distinctive lights to celebrate birthdays. Without the study of chemistry, many inventors would not have been successful and the world would have been without fuel, electricity or smartphones, and medicine would not have been able to advance and treat incurable diseases. Food and diet could not be preserved in the environment, so chemistry is a fundamental science for the survival of life. <br />Digestive gases Digestive gases are produced from bacteria and fungi found in the gastrointestinal tract naturally, and play an important role in the analysis of some of the substances that the body can not analyze, such as complex sugars in legumes such as beans, and as a side effect these bacteria and fungi produce gases, which are composed of And carbon dioxide and hydrogen. Because the intestines are associated with the formation of wastes, they have residues of sulfur with a repellent odor, so that the gases pass through them with a similar smell even though the bacteria produce it with no odor. Eating and drinking also pushes the contents of the stomach and intestines to empty a place for what was eaten recently, and the intestinal structure with its curvature and wrapped tissue prevents this too, and contrary to the expected All good, not the other way around..<br />Acid and basal balance Normally, the acidic and alkaline levels in swimming pools are adjusted because they are immobile stagnant water. To protect them from algae and bacteria, chlor alkali is added. Wants to swim, without water becoming turbid. Adhesives Adhesives are a chemical product that enables two substances to adhere to each other in building materials, office supplies, and so on. Adhesives are used as materials such as oils to break these bonds, it is known that oils change the properties of chemical bonds of surfaces, for example, the ability of lubricants to prevent friction because it prevents interactions that occur between the metal parts