The red blood cells have proteins, hemoglobin and myoglobin, that are responsible for the storage of oxygen from the lungs and transporting it through the body. When the hemoglobin and myoglobin are low, it is because the iron levels are low. When this occurs, the blood, which carries the oxygen, reduces the ability to process its work. When this occurs, anemia, a condition that may cause chest pain, tiredness, and headaches.
A half hour to an hour. It is called Duration.
<span>It is better to set performance goals because they can be measured and is easier for us to attain. Outcome goals are more difficult to attain because there are certain instances that we have no control of the situation. But this doesnt mean that outcome goals are not important. With the help of performance goals, outcome goals can be easily reached</span>
