COMPOSITION OF BLOOD Blood is composed of a yellowish fluid, called plasma, in which are suspended the millions of cells that constitute about 45 per cent by volume of whole blood. It has a characteristic odour and a relative density between 1.056 and 1.066.In an average healthy adult, the volume of blood is one-eleventh of the body weight, or between 4.5 and 6 litres (5 and 6 qt).A great portion of the plasma is composed of water, a medium that facilitates the circulation of the many indispensable factors of which blood is composed.n an average healthy adult, the volume of blood is one-eleventh of the body weight, or between 4.5 and 6 litres (5 and 6 qt).
Parents should try to give directions that tell children what to do instead of what not to do. For example, it is better to say, Stay by my side, than Don't run away.. *Praise them. Parents should praise their children as soon as they have begun to follow the direction.
All we do know, for sure, is that mom isnât there to make sure everything is alright. While we canât be there in person to be sure are children are safe and well cared for, we can empower our children to be conscious of their safety and to express themselves in a way so that their needs are met. As you start off the school year, incorporate these 10 safety tips into your Back to School Regime. 1  Be sure your child knows his and your contact information. 2  Avoid labeling your childâs clothing, backpack or jackets with his name where it is visible. 3  Ask your child open ended questions. 4  Be familiar with how your childâs school handles emergencies.