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Human Body Quiz #1

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Questions	Answers
What is the name of the biggest part of the human brain?	. The cerebrum
The colored part of the human eye that controls how much light passes through the pupil is called the?	Iris
What is the name of the substance that gives skin and hair its pigment	Melanin
The muscles found in the front of your thighs are known as what	Quadriceps
. What is the human body’s biggest organ	The skin
True or false? An adult human body has over 500 bones.	False
How many lungs does the human body have?	. 2