P.E The Cardiovascular System

This week on our the subject of health, it is of very great importance that we learn and try to achieve better health for ourselves especially on times such as this. This week and the previous on our P.E we take a look at our 'Respiratory' and 'Cardiovascular' systems. What they are and their functions; they are what keeps us the living, what affects them? We learn as such that the heart and lungs, as well as the other organs as intertwined; a machine that functions to the better of our selves. However, we may not fully know what they consist of, what they do, how they work and in this, we dig a bit deeper...