Although a child's height and weight compared to national norms is usually a good indicator of whether the child suffers from malnutrition, it is possible that a child's low measurements are due more simply to .

Growth Disorder

Explanation: some kids grow slowly,because their parent did,while some grow too fast,but a situation which prevent kids from meeting expectations of growth,from failure to gain weight and height,delay in sexual development in teens,then growth disorder has occurred.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.