Because it is direct contact of the molecules in the air and the land that are touching.
Answer:
I think its Aa
Explanation:
Not very good at biology :/
The answer is rock and mineral particles bcoz it is only option which is not living thing from start
all about Living Things
Explanation:Characteristics of Living Things
Living things are made of cells. Cells are the basic building blocks of living things. ...
Living things have movement. This movement can be quick or very slow. ...
All living things have a metabolism. ...
Living things grow. ...
Response to environment. ...
Reproduction.
