Download the large intestine - Bramber Primary School

IN THIS POWERPOINT, IT
WILL TEACH YOU ABOUT
THE DIGESTIVE SYSTEM,
WHICH STARTS AT THE
MOUTH AND ENDS IN A
PILE OF WASTE. THE
DIGESTIVE SYSTEM IS
WHAT HAPPENS TO YOUR
FOOD IN YOUR BODY IT
TAKES 3 DAYS TO GO
FROM YOUR MOUTH TO
BEING A PILE OF WASTE.
WARNING: SOME
PICTURES CAN BE
GROSS!
THE MOUTH IS THE FIRST PART OF THE
DIGESTIVE SYSTEM. THE MOUTH CRUSHES
FOOD SO IT CAN GO DOWN THE
OESOPHAGUS. THE MOUTH HAS A
MINIMUM OF 28 ADULT TEETH WHICH ALL
DO DIFFERENT THINGS. THE INCISORS
BITE, THE CANINES RIP AND THE MOLARS
CHEW AND CRUSH. THE MAXIMUM
AMOUNT OF ADULT TEETH IS 32= 4
WISDOM TEETH AND 28 ADULT TEETH.
WISDOM TEETH ARE SOMETHING THAT
NOT EVERYBODY HAS. WISDOM TEETH ARE
AN EXTRA SET OF MOLARS.
THE OESOPHAGUS
IS A TUBE THAT
YOUR CRUSHED
FOOD GOES DOWN.
THE OESOPHAGUS
GOES FROM YOUR
MOUTH TO YOUR
STOMACH.
THE STOMACH IS THE THIRD PART OF THE
DIGESTIVE SYSTEM. THE STOMACH
CHURNS THE FOOD DOWN INTO A
MULCH. THE STOMACH CONTAINS SOME
CORROSIVE ACIDS. THEY HELP CHURN
THE FOOD DOWN. WHEN YOU THROW UP
THE ACIDS IN YOUR STOMACH COME UP
WITH YOUR FOOD. YOU CAN SOMETIMES
FEEL YOUR THROAT BURNING BECAUSE
OF THE STOMACH ACIDS.
THE SMALL INTESTINE TAKES ALL THE GOODNESS
OUT OF OUR FOOD USING VILLI. VILLI ARE A
SMALL TENTACLE LOOKING THING THAT GRABS
GOODNESS AND BRINGS IT INTO OUR BODIES. THE
SMALL INTESTINE IS 7.5 METRES LONG. THE
REASON WHY THE SMALL INTESTINE IS SMALL,
BECAUSE IT IS THE THINNER ONE. THE SMALL
INTESTINE FITS BECAUSE IT IS CRAMPED INTO
OUR BODY.
THE LARGE INTESTINE TAKES ALL
THE WATER OUT OF THE WASTE
AND THE REST GOES OUT OF OUR
BODIES. THE LARGE INTESTINE IS
1.5 METRES LONG AND 6-7 CM
WIDE.
THE LARGE INTESTINE IS CALLED
THE LARGE INTESTINE, BECAUSE
IT IS THICKER THAN THE SMALL
INTESTINE.
THE DIGESTIVE SYSTEM IS
A MIX OF DIFFERENT ACIDS
THAT HELP DIGEST FOOD.
THE DIGESTIVE SYSTEM IS
THE PROCESS OF YOUR
FOOD AFTER IT HAS BEEN
EATEN. THE FOOD TAKES 3
DAYS TO BE DIGESTED.
THANK YOU FOR WATCHING
MY POWERPOINT AND
HOPEFULLY YOU HAVE
ENJOYED IT.