The excretory system helps eliminates _____ from the body.
Air
Waste
The kidneys remove waste from the blood
True
False
The excretory system is a group of_______?
Bones
Organs
The waste combines with water to make _______
poo
Urine
How many kidneys do you have?
1
2
The urine passes to the ______ where it's stored.
Bladder
Stomach
What is this system called?
Respiratory system
Excretory system
Spell it. K_____S.
KDINEYS
KIDNEYS
Why do you sweat?
I sweat in the cold.
I sweat to cool down my body when it's hot.
Is sweat a liquid waste or a solid waste?
Sweat is a liquid waste.
It's a solid waste.
The urine leaves to body through the U_____A
Anus
Urethra