Human Body Answers 3
Question 11. How does your nervous system work?
Answers 11. The nervous system is a network of cells called neurons. They transmit information in the form of electrical signals.
Question 30. How many teeth do we have?
Answer 30.We have 20 baby teeth and 32 adult teeth
Question 21. What are your nails made of?
Answer 13. Nails are made of kertian. Kertian is made out of dead cells packed real tight together
Question 14. How does the brain think?
Answer 14. The human brain is a processor. It contrrols many interactions in the body.
Question 15. How does your brain think and tell parts of your body to move?
Answer 15. The brain sends signals to your body parts making them move.
Article posted May 6, 2012 at 05:15 PM •
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