Answer: change farming techniques to conserve soil
Explanation:
That would be called a source or head water
So, the population went up with every spring season and fell slightly in the winter; it increased within the course of 10 years
F. Cohesive behavior.
This is the unification of similar molecules within the molecular structure of an organism.
<span>Sublimation is the conversion between the solid and the gaseous phases of matter, with no intermediate liquid stage.</span>
