Stamped concrete refers to the process of decorating concrete once it has been laid by an installer. Professional landscaping and patio companies use the same type of concrete used in driveways and other projects, and the material consists of a sandy substance that the installer mixes with water.
The major organs of the immune system are bone marrow, thymus, spleen and lymph nodes. These organs produce lymphocytes required to destroy bacteria, virus, tumor cells, etc. This article dwells on these major immune system organs that protect the human body from infections.
The 11 major organ systems and their main functions are: 1)The integumentary system supports and protects, regulates body temperature, makes chemicals and hormones, and acts â¦ as a sense organ.he HEART pumps blood round the body and to the Brain-(which is actually a muscle), which controls all motor functions and thought. Also LIVER filters any foreign bodies in th â¦ e main bloodstream. There are several more important organs, kidneys etc. but these are the main ones. 2 people found this useful.