Human Body Systems & Functions
Test your knowledge about the amazing systems and functions of the human body, from organs to hormones and everything in between.
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Test your knowledge about the amazing systems and functions of the human body, from organs to hormones and everything in between.
Play through the questions and see your score instantly
8 questions · Quick play · Instant results
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Heart
Brain
Nose
Liver
Muscles contract
Blood vessels dilate
Skin cells multiply
Hormones are released
Nervous system
Endocrine system
Digestive system
Lymphatic system
Fight infections
Transport oxygen
Produce antibodies
Store nutrients
Cerebrum
Cerebellum
Medulla
Hypothalamus
They permanently expand
They develop micro-tears
They lose water
They produce fat
Kidney
Liver
Stomach
Spleen
Large intestine
Skin
Lungs
Liver
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