18.6% of body mass is carbon. Carbon takes many forms, including charcoal, graphite, and diamond. Dave King / Getty Images Carbon is found in every organic molecule in the body. Carbon is ingested in food the food we eat and in the air we breathe. Carbon accounts for 18.6% of the total mass of the human body. We even expel carbon as a waste product when we exhale in the form of carbon dioxide.
Generally, a battle is a conceptual component in the hierarchy of combat in warfare between two or more armed forces, or combatants. A war sometimes consists of many battles. Battles generally are well defined in duration, area and force commitment.
Combat is fighting between two groups of armed forces. When you engage in combat, typically this means you engage in fighting that involves weapons. Combat comes from the Latin com- meaning together with and battere meaning to fight.. Combat can be used as a modifier; for example, a combat zone is an area where fighting is taking place. The word combat can also be used to refer to the action of fighting against something to prevent it. An after-school program for kids is working to combat the issue of street violence by creating a safe space where kids can go as an alternative.