Answer:
I'll be your friend, and 2-2 is inevitably 0.
Explanation:
The answer is 100%. Three are observable, but the fourth is just a carrier.
The main function of environmental policy is protecting a society's natural resources. These policies provide necessary measures to make sure all the resources remain available to everyone. The main function of environmental policy is protecting a society's natural resources.
Answer:
2 or 3
Explanation:
I believe it's 3, I could be wrong though.