Please enable JavaScript.
Coggle requires JavaScript to display documents.
sistems - Coggle Diagram
sistems
respiratory
trachea
air travels down through the trachea to the lungs
bronchi
this two small tubes connect trachea to lungs. The broncchi dibides into lots of small tubes
lungs
Lungs are conected to bronchi
diaphgram
two functions
contracts
relax
mouth and nose
air enter through nose and mouth
are at the end of the bronchi and heve tini sacks
circulatory
blod
withe blood cells
platelets
red blood cells
heart
acts like a pump and has 4 chambers
left atrium
right ventrcle
right atrim
left ventricle
digestive
parts
stomach
food mixes with gastric juices
liver
produce BILE that helps to brek down food
esophagus
food travels down
small intestine
here the bile mixes with food and nurients are absorbed and goes to the blood
mouth
teth breaks down food tht mix with saliva
large intestine
undigestive food transforms into faec
rectum
the faeces go out of the body through the rectum
excretory
parts
urine traves to the bladder through ureters
urine store in bladder
kidneys filter blood
finally its expel through the urethra