Hydrogen is the only atom for which the Schroedinger schrÃ¶dinger equation has an exact. solution. 11 the first chain reaction discovered was not a nuclear; reaction it was a chemical chain. Reaction it was discovered in 1913 By Max, bodenstein who saw a mixture of chlorine and hydrogen gases explode when triggered by. light
Human Body Systems. Organ Systems and Function, Location, Anatomy, Definition and Picture: Skeletal System: The skeletal system is the system that supports us and gives us our shape. Muscular System: The muscular system is the anatomical system of a species that allows it to move.
Three sets of bones protect the internal organs: The skull protects the brain, and the ribs protect the heart and lungs. The rib cage protects the organs in the chest. The skull protects the brain.1  The skull protects the brain. 2  The rib cage, anchored by the sternum and vertebral column, protects the heart, lungs, kidneys, liver, and spleen. 3  The pelvis protects the urinary and reproductive organs, as well as the lower part of the intestines.he way the bones of the skull protect the internal organs is by protecting the master control organ of the entire body....the brain. The brain and spinal cord (extension of t â¦ he brain) constitute the central nervous system.