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Explain excretion The removal of waste products in the body that is made in the body
What are the main organs in excretion The lungs and kidneys
What dose the lungs excrete Carbon dioxide and water vapor
What dose the kidneys excrete Water salts and urea
when is urea made When we breakdown proteins that we don't need
What is the function of the urinary system To make and excrete urine
Where dose the renal arteries carry blood Into the kidneys
What does the blood in the renal arteries contain Excess water ,salts ,along with urea
What does the kidneys remove from blood Excess water, salts and urea from the blood
Where does the renal veins carry blood Takes blood from the kidneys and carries it back towards the heart
What do the ureters do Carry urine from the kidneys to the bladder
What dose the bladder do Stores urine
What dose the urethra do Takes urine from the bladder and passes it out of the body
Created by: Sophiekenna



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