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  MENSTRUATION Menstruation is the discharge of periodic blood from the uterus. This occurs each an every month approximately. The period at which menstruation occur is known as menses. Women undergoes a certain changes at this period which affect their normal condition physically and mentally. As a result of this their emotion alter rapidly due to hormonal activities. These features are; low energy, tiredness, crying spells, sadness, sudden unexplained changes in mood, irritability, poor or high sleeping,lack of interest in daily activities and higher trouble concentration.  However, eating food with calcium and vitamin B6 content might help to control the changes. Examples of food that contain calcium and vitamin B6 are; milk, cheese,yoghurt,orange juice,leafy green vegetables,fish, fruit,cereals and chicken.  Moreover, women can experience lower abdominal pain in some days during menstruation cycle,as the uterus contract to expels its unwanted content. This also called abdominal cra

    Peace is when people feel desire to helps each other in a very kind way. It also involves the state of zero war or fighting in a society.   How ever, peace goes together with  security. A meaningful development can only be achieved and sustained by peace and security. Those keywords are very essential interms of development that aid into standard living. But this will never be achieve without education. Education is a continuous development of a person physically, socially, intellectually, spirituality and morally. Education is the most powerful weapon to transform the world. If education is utilized, peace and security will be alive. When education is failed in the society, injustice will grow up and    split into robbery,murder, banditry, kidnapping, bribery and corruption. This is because there will be no security at all. And this is called broken community that requires a transition fuel known as education.  Imagine when a government downgraded primary education in recent years

  The heart is an enclosed muscular organ with two separate pumps divided by a septum and a well known part of cardiovascular system. Heart is enclosed by a thin fibrous connective tissue called pericardium. This contain a watery fluid that lubricate the heart and enable it to move freely. The wall of the heart is formed of a special muscle fibres called myocardium which is supplies by a branch of aorta known as carotid arteries. Myocardium is lined by a thin layer endothelial cells called endocardium which is also lined with a vascular system. The heart muscle is striated like that of the skeletal muscles and its made up of three types namely; 1. Atrial muscle 2. Ventricular muscle 3. Special excitatory and conductive muscle fiber  Atrial and ventricular muscles contract contract the same as skeletal muscles but differ in duration. While special excitotary and conductive muscle fiber provides an excitotary that controls the rhythmical heart beat as a result of a conductive action pote