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 Main Organs. The main organs of the nervous system are, the brain, the spinal cord and the nerves. Here is what each organs do and a picture. The brain functions to keep your memory. The brain is connected to most everything in your body. Information is sent from all body systems to the brain.