Cars and carriages.
M.C. Escher primarily used wove paper in the 1940s. This type of paper has a uniform surface and is commonly used for printmaking.
Active transport
a type of transport used in Hiroshma.
bike
The transport network was gridlocked.What is your favourite mode of transport?The transport industry is worth billions.
active transport
horse and carriages
Diffusion
Active transport -
Active transport -
sled dogs... and that's it....
Diffusion