Body

2.  The fuction of the circulatory system is to
carry nutrients and oxygen to all parts of our
body.The organs that form this system is the
heart and the blood vessels.

3.  THE HEART : The heart is made of
muscles,the size is like an apple.The heart
pushes the blood througt the body.

4.  Blood vessels:The blood vessels is dividie
into three tipes:the arteries,veins and
capillaries.The blood in the arteries goes
from the heart to all parts of the body,the
blood in veins goes from the organs to the
heart, and the capillares join the arteries to
the veins.

5.  The fuction of the excretory system is to
expel toxic substances .The organs that form
this system is the kidneys , the ureters and
the bladder.The kidneys are two organs
,inside them they are a lot of capillares
because filter the blood.The ureters are two
small tubes ,they connect the kidneys and
the blader .And the blader is like a elastic
bag.

6.  THE DIGESTIVE AND THE RESPIRATORY
SYSTEMS

7.  Main
parts:mouth,oesophagus,stomach,large
intestine,small intestine and anus
 Function:give energy to our body by the food
and to expell the waste(nutrition)
 The stomach squash the food and mixes the
food with gastric juices
 Small intestine:separates the food and the
nutrients
 The anus throw the waste by the gluteals

8.  MAINPARTS:NOSE,MOUTH,PHARINIX,TRAC
HEA,
 LUNGS,BRONCHI AND DIPHAGRAM
 IT HELPS WE TO BREATH(nutrition)
 NOSE:IT ABSORBS THE OXIGEN
 TRACHEA:IT TRAVELS THE OXIGEN TO THE
LUNGS
 THE LUNGS:ALMACENS THE OXIGEN AND
EXPELL
 THE CABON DIOXIDE

12.  Daddy’s penis goes into mummy’s vagina
.
 The sperm swim inside mummy’s using
their tails.
 The winer sperm gets the ova and it
starts to grow into a very small baby.
 The baby gets bigger and biger and
mummy’s gets fatter and fatter.
 When it’s ready, out pops the baby.

13.  TO HAVE BABIES.
 It related to reproduction.

14.  The testicles store
and produce sperm.
 The penis is
cinnected to the
testicles by small
tubes.
 The urethra is a tube
in the penis.
 The testicles are
located in a bag
called the scrotum.
 The ovaries store
and produce eggs.
 The uterus is
connected to the
ovaries by tubes.
 The vagina is a
muscular tube.
 The vulva is on the
outside of the body.
 M
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 F
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