THE HUMAN BODY CHAPTER ONE

BODY ORGANIZATION CELL CELL MEMBRANE NUCLEUS CYTOPLASM TISSUE MUSCLE TISSUE NERVOUS TISSUE CONNECTIVE TISSUE EPITHELIAL TISSUE ORGAN ORGAN SYSTEM

CEL LS CELLS HAVE STRUCTURE CELL MEMBRANE-OUTER BORDER OF CELL NUCLEUS-DIRECTS CELL’S ACTIVITIES CYTOPLASM- CLEAR JELLY LIKE SUBSTANCE THAT CONTAINS MANY CELL STRUCTURES CELLS HAVE FUNCTION CELLS CARRY ON THE PROCESSES THAT KEEP ORGANISMS ALIVE. CELLS GROW, REPRODUCE, AND GET RID OF THE WASTE PRODUCTS. A BASIC UNIT OF STRUCTURE AND FUNCTION IN A LIVING THING

TISSUE GROUP OF SIMILAR CELLS THAT PERFORM THE SAME FUNCTION MUSCLE TISSUE CAN CONTRACT, OR SHORTEN WHICH MAKES PARTS OF YOUR BODY MOVE NERVOUS TISSUE DIRECTS AND CONTROLS THE PROCESSES OF ALL OTHER TISSUES BY CARRYING MESSAGES BACK AND FORTH BETWEEN BRAIN AND OTHER PARTS OF THE BODY CONNECTIVE TISSUE PROVIDES SUPPORT FOR YOUR BODY AND CONNECTS ALL ITS PARTS. EXAMPLES ARE BONE TISSUE AND FAT TISSUE

EPITHELI AL TISSUE COVERS THE SURFACES OF YOUR BODY, INSIDE AND OUT. SKIN, LINING OF YOUR ORGANS

ORGANS ORGAN IS A STRUCTURE MADE UP OF DIFFERENT KINDS OF TISSUE THAT PERFORMS A SPECIFIC JOB. THE JOB IS MORE COMPLEX THAN THAT OF A TISSUE. FOR EXAMPLE THE HEART IS AN ORGAN MAKE UP OF MUSCLE, CONNECTIVE AND EPITHELIAL TISSUE. EACH TISSUE CONTRIBUTES DIFFERENTLY TO THE ORGAN’S JOB.

ORGAN SYSTEMS SKELETAL SYSTEM INTEGUMENTARY SYSTEM MUSCULAR SYSTEM CIRCULATORY SYSTEM RESPIRATORY SYSTEM DIGESTIVE SYSTEM EXCRETORY SYSTEM NERVOUS SYSTEM ENDOCRINE SYSTEM REPRODUCTIVE SYSTEM

WHICH BODY SYSTEMS DO YOU THINK ARE WORKING TOGETHER TO ENABLE THE PERFORMER TO DO THIS FEAT? WHICH SYSTEM IS MOST RESPONSIBLE FOR THE STRENGTH IS TAKES TO DO THE SOMERSAULTS? WHICH SYSTEM COORDINATES ALL THE SYSTEMS INVOLVED IN THE ACTION?