Answer:
c. abiotic factors that are not involved in maintaining a population near its equilibrium.
Explanation:
They are both natural disaster and they are not dependent on the population.
Here's a few: Gold, Titanium, Zicronium, Cement, and Soda Ash.
Answer:
federal government developed over time?
The federal government's power has INCREASED over time, particularly through the New Deal Programs during the Great Depression.
Explanation: