Red blood cells and haemoglobin. Oxygen is one of the substances transported with the assistance of red blood cells. The red blood cells contain a pigment called haemoglobin, each molecule of which binds four oxygen molecules.Oxyhaemoglobin forms.ransport of oxygen in the blood Blood Blood is an 'aqueous body fluid'. In other words it is water containing a whole range of substances. It is contained in a complex network called the vascular system and is pumped around the body by the heart.
Peace is recognized as both an innate state of being, and a dynamic evolutionary process wherein constructive growth can occur and the children of this and future generations may gain hope for a better world to inherit. International Day of Peace was established by the United Nations in 1981. In 2002, the United Nations declared it a permanent holiday. Through education and public awareness events, the UN endeavors to strengthen the ideals of peace among all of the world's inhabitants.
Kennedy's speech to the students at the University of Michigan in Ann Arbor on October 14, 1960 was the start of the Peace Corps. 1  In his speech to a Joint Session of Congress on May 25, 1961, Kennedy set the goal of landing a man on the moon by 1969 for the United States's Space Program (NASA).