Lungs

Humans breathe air in and out of their lungs roughly 20 times per minute or 30,000 times per day. What does the inside of the lungs look like? Inside the lungs are many tubular structures in which air passes through. These tubular structures are lined with various types of cells, with each cell type having different functions.

coloring_lungs_en.png

Color online(Easy mode is recommended when coloring using a smartphone)

Print and color

How to play

  • 1
    Select a coloring page!

    Select a coloring page!

  • 2
    Select whether to color online or to print and color!

    Select whether to color online or to print and color!

If coloring online

  • Select coloring mode!

    Easy mode: Enjoy coloring the picture with fewer clicks (taps).

    Normal mode: Color each area in any color you choose.

  • Easy mode: Enjoy coloring the picture with fewer clicks (taps).
    Normal mode: Color each area in any color you choose.
  • Choose a color from the palette, and click (tap) the area you want to color
  • To erase a color in a specific area, choose the ‘Eraser’ and click (tap) on that area. You can also click the ‘Undo’ button to erase the color in the last area you colored.
  • When you are finished coloring, click the ‘Complete’ button! You can save (download) the data of the completed colored picture.
  • Share your colored picture by posting your saved picture to Twitter using the hashtag #IkimonColoring!

If printing out and coloring

  • Print the PDF file using your home printer!
  • Have fun coloring with crayons, colored pencils, paints, or any other coloring material you like!
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