The body wall forms the cylinder.
What is the text about human body is made up of. The study of the human body involves anatomy physiology histology and embryology. The human body which is made up of numerous cells begins as a single newly fertilized cell. The average human head has about 100000 hairs.
Every hour about 1 billion cells in the human body must be replaced. Human body the physical substance of the human organism. The basic parts of the human body are the head neck torso arms and legs.
Cells are important for many reasons. These include germanium antimony silver niobium lanthanum tellurium bismuth thallium gold and even radioactive elements like thorium uranium and radium. They may be deeply involved.
It also includes a huge number of single-celled organisms that live inside the body and have a great and largely unexplored role in our health. The human body has a dynamic framework of bone and cartilage called the skeleton. By birth the plan is apparent only in the trunk regionie in the thorax and abdomen.
Not all of the numerous other elements found in the human body actually play a significant role in human life. It helps in the mixing process of foods. In just one day a person may blink their eyes over 11500 times.
Characteristic of the vertebrate form the human body has an internal skeleton with a backbone and as with the mammalian form it has hair and mammary glands. You can learn more about the three pounds of microbes that you carry around with you by watching this eye-opening TED talk. These are primarily the synthetic elements which are made in.