Posted: February 1st, 2017
2. The colored part of the human eye that controls how much light passes through the pupil is called the?
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3. What is the name of the substance that gives skin and hair its pigment?
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4. The muscles found in the front of your thighs are known as what?
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5. True or false? The two chambers at the bottom of your heart are called ventricles.
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6. What substance are nails made of?
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7. What is the human body’s biggest organ?
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8. The innermost part of bones contains what?
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9. True or false? An adult human body has over 500 bones.
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10. How many lungs does the human body have?
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11. Another name for your voice box is the?
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12. The two holes in your nose are called?
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13. Your tongue is home to special structures that allow you to experience tastes such as sour, sweet, bitter and salty, what is their name?
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14. The bones that make up your spine are called what?
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15. The shape of DNA is known as?
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16. The flow of blood through your heart and around your body is called?
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17. The bones around your chest that protect organs such as the heart are called what?
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18. What is the name of the long pipe that shifts food from the back of your throat down to your stomach?
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