Savannah+Rowlett

The body is one of the most marvelous contraptions there are. The human body is composed of many systems, there are 15 to be exact! Thats way more than the typical ones that comes to mind. The systems that will be lightly covered in this article are respriatory, skeletal, reproductive, circulatory, urinary, skeletal, excretory, and integumentary systems. That is not to say that they aren't all important every system helps make the impressive human body work. Take a deep breath, now breathe out. The system that your body is using now is the respriatory system. As that air is flowing through your nose down your trachea and into your lungs, it is being filtered. Once inside the lungs it has almost achieved its main goal, to supply oxygen to the body. Now its the bloods turn to carry on that precious air. The blood is full of nutrients and oxygen its vital for our well being. The blood has to travel all over the body to deliver those goodies to every part of the body. THere are two systems that help it get to were they need to be are the cardiovascular system and the criculatory system. the main organs of these systems are the heart the viens and arteries as well as. Bone marrow helps make important compontents of the blood. But bones serve another important role in the body they help provide structure to all our muscles and organs tendons and legiments. With out bones there would be no movement. We wouldn't be able to walk we would be a motionless blob. Which brings up another important benefit of having a skeleton. Bones also help protect us as well with out them a lot of people would be dead. The digestive system is another vital system in the body. Its how the blood gets many of those important nutrients that it carries. The mouth, esophagus, stomach, large and small instestine and rectum as well as the live r pancrease, gallbladder and tongue. All of these things help break down food and absorb nurtrients into the body. There are two ways for the body to excrete waste, through the urthra and the rectum the body has to get rid of all of the waste some how or we would quickly clogg up and die. When the body gets to hot there has to be a way to cool it down and that is where the intguementary system comes in. sweat glands in the skin releases sweat. Another part of the intgumentary system is the nails and hair. These are just some of the systems that come together to help the human body function and survive if even one of these systems stops working correctly they all are slowed down.