No. Centuries ago it was when people used twigs as a toothbrush, but not today.
Water is a natural resource. Iron ore is a natural resource. Wood is a natural resource. Sunlight is a natural resource.
Natural resource
what is the natural resource of the west
yes tin is a natural resource
no i think ther are not natural resource
Yes, It is a natural resource
Yes... phosphate is a natural resource!
Water is a natural recyclable resource.
Yes, sand is a natural resource
No gasoline is not a natural resource
the main natural resource is water.
The biggest natural resource in the country was timber. The natural resource to use in that situation was coal.