Topic:The Biochemical Processes That Maintain Homeostssis


The processes that help all living things obtain the energy they need are photosynthesis  and respiration.  photosynthesis capture the sun light   and use it to combine the inorganic raw materials (carbon dioxide and water)  to form ( the organic compound) glucose and oxygen.the energy that is  stored in the chemical bonds of glucose isContinue reading “Topic:The Biochemical Processes That Maintain Homeostssis”

Human gastrointestinal tract ( the digestive system)


The human gastrointestinal tract is made up of the following parts: the stomach and intestine,[1] sometimes including all the structures from the mouth to the anus.[2] (The “digestive system” is a broader term that includes other structures, including the accessory organs of digestion. For detailed information check the  link below.(Wikipidea) Click here for more information about the Gastrointestinal tract The you tube video will provide aContinue reading “Human gastrointestinal tract ( the digestive system)”

The Immune System


Why do humans need an immune system? An immune system protects the body from invaders. It protects you against disease causing pathogens. By perfoming this job the immune system helps you to maintain a balanced internal environment. The power point attached below will outline the following information :  How does the immune system work toContinue reading “The Immune System”