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EXCRETORY SYSTEM - Coggle Diagram
EXCRETORY SYSTEM
EXCRETORY ORGANS
KIDNEY
contains nephron
filter waste & excess material from blood through
glomerular filteration
tubular secretion
forms urine
LUNG
through breathing
excretes co2 through the diffusion between blood capillaries & alveolus
co2 passes through bronchioles/bronchus
SKIN
occurs when temperature rises above normal
sense in
thermoreceptors in skin (surface temperature)
Sends signal to hypothalamus in the brain
thermoreceptors deep within body (body temperature)
LARGE INTESTINE
occurs when a digested food passed from small to large intestine
passes through cecum
passes through ascending, transverse and descending colons