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Which part of the body pushes out solid waste?
Anus
It can take food two to five seconds to travel down this organ
Esophagus
This organ can stretch to hold over 1.5 kg of food.
Stomach
This organ turns liquid waste into solid waste
Large intestine
These are the only organs that can float in water
Lungs
This part of your body contains little hairs to stop dust from entering your lungs
Nose
Hiccups are caused by involuntary contractions of this organ
Diaphragm
Name an organ of the respiratory system
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What is the name of the gas we inhale?
Oxygen
People have got a pair of organs. They filter and remove waste products from the blood.
Kidneys
What is this system?
The excretory system
Name an organ of the digestive system
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Name an organ of the excretory system
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