Well for one, we used coal for electricity, water for steam engines when they were much in use, natural fossil feuls for our gasoline and oil, and we use earths oxygen/nitrogen gasses to breathe and sadly we are polluting it at a fast rate
Answer:
A tendon is a cord of strong, flexible tissue,similar to a rope
Explanation:
yun na yun.
That would be called a source or head water
The movement of water across a membrane.
