our body tecnology
TRANSCRIPT
MORE THINGS ABOUT OUR BODY
OUR BODY HAVE MILLION OF CELLS WHICH DEVELOPS INTO TISSUEAND THESE TISSUE MAKE AN ORGAN.OUR
BODY ALSO HAVE 8 VARIOUS SYSTEMS.
THE DIGESTIVE SYSTEM
IT THIS SYSTEM THE CAN BE DIGEST THE PART OF SYSTEM ARE MOUTH
FOODPIPESTOMACH
SMALL INTESTINELARGE INTESTINE
RECTUM ANUS
THE RESPIRATORY SYSTEM
THIS SYSTEM HELPS IN RESPIRSTION (BREATHING). THE PARTS OF THIS SYSTEM
ARENOSE
WINDPIPELUNGS
THE CIRCULATORY SYSTEM
IT HELPS IN BLOOD CIRCULATION. THE PARTS OF THIS SYSTEM ARE
ARTRIES VEINS HEART
THE EXCREATORY SYSTEM
IT HELPS US TO REMOVE ALL THE WASTE FROM THE BODY. THE PARTS OF THIS SYSTEM
AREKIDNEYS
UREATHRABLADDER
THE REPRODUCTIVE SYSTEM
IT HELP US TO PROUDUCE ONES THEIR OWN KIND. THE PARTS OF THIS SYSTEM AREFALLOPIAN TUBES
OVARIESUTERUSCERVIXVAGINA
MILK TEETH
MILK TEETH APPEARDURING THE FIRST TWO YEARS
AFTER BIRTH. THESE ARE TEMPORARY AND FALL AFTER FEW YEARS, THESE
ARE TWENTY IN NUNBER.
PERMANENT TEETH
PERMANENT TEETH APPEAR BETWEEN THE AGE OF SIX TO TWELVE. THESE ARE THIRTY
TWO IN NUMBER.
BROAD AND GROOVED TEETH
THE BROAD AND GROOVED TEETH PRESENT AT THE BACK OF THE MOUTH ARE USED FOR
CHEWING AND GRINDING.
TONGUE
TONGUE IS A SOFT , MOVEABLE PART IN OUR MOUTH. IT IS USEDFOR
TASTING, LICKING , AND SPEECH. IT ALSO PUSHES THE FOOD INTO THE
FOOD PIPE AT THE TIME OF SWALLOWING.