If you cannot see the Flash Movie playing then you may not have the flash player installed. The respiratory system is the main mechanism by which the body replenishes its oxygen supplies and removes waste products from cellular respiration such as carbon dioxide. The human head consists of a fleshy outer portion covering a bony substructure called the skull. The major organ systems of the human body are the respiratory system, vascular system, skeletal system, and the digestive system. Sciences, Culinary Arts and Personal The main function of the torso is to provide shape and structure to the human body and to house its vital internal organs such as the heart, lungs, stomach, intestines, liver, and kidneys. This means that the skull can flex and deform during birth, making it easier to deliver a baby through the narrow birth canal. Roberto Nevilis began to give […], The National Aeronautic and Space Administration (NASA) recently announced that it has completed initial tests of a new miniaturized nuclear […], Fleas are generally 1.5-3.3mm in length and are usually a dark reddish brown color. Want to know more? Over time some of these bones will fuse together putting the grand total of bones in the adult skeletal system at 206. Macromedia What do you think when […]. Since the sequencing of the first human genome, there has […], We live in a period of one of the largest human migrations ever: the shift from rural to urban environments, […], When you think of microbes such as bacteria and fungi, what is your first reaction? It holds your lower teeth in place and you move it to chew your food. Tag: Skull (Body Part) Categories. The lymph system uses the vascular system to remove pathogens from the body, and the kidneys and liver serve to remove toxins from the blood. The occipital bone is located on the back of the cranium and includes the following features: The two major parts of skull are as follows:- Cranium ( largest part enclosing eyes, nose, brain and ear) All other trademarks and copyrights are the property of their respective owners. Just fyi, smaller bone in lower leg is spelled “fibula,” not fibia. Services, Working Scholars® Bringing Tuition-Free College to the Community. answer! This is helpful in giving out the names of several body parts and some systems, but it would be more helpful in giving out the information of all these names to study them closely. We cover everything from solar power cell technology to climate change to cancer research. In addition to the physical external parts, the human body can also be divided by organ system and the parts that compose those systems. The BBC is not responsible for the content of external websites. Each of these organ systems can be decomposed into parts and all these organ systems work together to produce the proper functioning of the human body. The primary purpose of the head is to contain and support the brain and primary sensory organs such as the mouth, eyes, ears, and nose. The largest bone in the body is the femur (thigh bone) and the smallest bone is the stirrup, one of the 3 ossicles in the human inner ear. Most of the digestive muscles are contained in the torso and are composed of smooth muscle. More information and help with installing the Flash Player can be foundon the BBC's The limbs are attached to the torso and their primary purpose is to interact with the environment via locomotion with the legs and manipulating objects with the arms. Your mandible, or jawbone, is the largest, strongest bone in your face. Your cranium is the large bony case that surrounds your delicate brain, protecting it from bumps and knocks. All Rights Reserved. The paired parietal bones make up the top and lateral aspects of the cranium. It is made up of eight large flat bones, joined together by fixed joints known as sutures. Create your account. The cranium is one of these bones. Amelia Earhart, the famed pilot who mysteriously disappeared on her trip […], Science is often advanced with the development of new technologies. Earn Transferable Credit & Get your Degree, Get access to this video and our entire Q&A library, Bones of the Face: Names, Function & Location, Bones of the Pelvis: Definition and Function, Major Bones of the Skull: Names and Location, Bones of the Vertebral Column and Ribs: Definition and Function, Intervertebral Disc: Definition, Function & Disease, Function & Anatomy of the Muscles of the Face, Neck & Back, Appendicular Skeleton: Functions and Anatomy, Abdominopelvic Cavity: Bony Landmarks, Organs & Regions, Muscles of the Head and Neck: Anatomy, Motion & Support, Compact Bone: Definition, Structure & Function, Periosteum of Bone: Definition & Function, Spinous Process: Function & Fracture Treatment, UExcel Anatomy & Physiology: Study Guide & Test Prep, TExES Health Science 6-12 (273): Practice & Study Guide, Prentice Hall Biology: Online Textbook Help, Holt Physical Science: Online Textbook Help, Holt McDougal Modern Biology: Online Textbook Help, CSET Science Subtest II Chemistry (218): Practice & Study Guide, Biological and Biomedical