Human Body

Human Body

1. 9/10

   • Bacterias
     • Millions or trillions in numbers
     • Helpful
       • To digest food
       • To survive
       • Unless they are bad
     • Result in experiment
       • Animal die if without bacterials

2. 1/10

   • cell
     • Use by human

3. How much you know about human body

   • From Biology lesson?

4. Mites

   • Very small creatures like insects
     • Live in eyelashes, eyebrows or eye