diaphragm,midriff- (anatomy) a muscular partition separating the abdominal and thoracic cavities; functions in respiration musculoskeletal system- the system of muscles and tendons and ligaments and bones and joints and associated tissues that move the body and maintain its form ...
The skeletal system of the human body is composed of some 200 skeletal bones, of their articulations, and of connective tissue. They all consist of special cells imbedded in an extracellular matrix of fibers and a ground substance. Bones provide the structural framework for the body. Ligaments ...
First, you have bones. Bonesgive your body structure and strength (结构和力量). Then yourmuscles move your body. Your lungs take in oxygen (氧气) from theair for your body. And the most important part of your body is yourheart. It works all the time. The heart pumps (泵压) the ...
Scapula, either of two large bones of the shoulder girdle in vertebrates. In humans they are triangular and lie on the upper back between the levels of the second and eighth ribs. A scapula’s posterior surface is crossed obliquely by a prominent ridge,
You can look at your own veins under near infrared light, get captured on a high speed camera, play music through your headbones and look at your skeletal and muscular structure. BOOKIT "The Mat Workout is an excellent way to re-engineer your muscular structure, wake up your accessory mu...
网络骨的构造;骨的结构
the body depends on three main systems that are coordinated together which areskeleton system,nervous systemandmuscular system,Skeleton systemrepresents a suitable place for the attachment ofmuscles, It supports the moving of limbs,the jointshave an important role in the movement of different bod...
The skeleton is the framework of the body, it supports the softer tissues and provides points of attachment for most skeletal muscles. Protection The skeleton provides mechanical protection for many of the body's internal organs, reducing risk of injury to them. For example, cranial bones protect...
layer- thin structure composed of a single thickness of cells apodeme- ridge-like ingrowth of the exoskeleton of an arthropod that supports internal organs and provides attachment points for muscles caliculus,calycle,calyculus- a small cup-shaped structure (as a taste bud or optic cup or cavity...
avitamin C, one of the essential antioxidants,protects the body;s cells from potential damage and enhances the immune system. it is important for the structure of bones, muscles, and blood vessels, sa well a the health of teeth and gums 维生素C,其中一根本抗氧剂,保护身体; s细胞从可能损害...