Competitive exclusion occurs when "<span>a. organisms attempt to fill the same niche" mostly due to the fact that they are competing over the same food source, which is always limited in some way.</span>
From what I can see C would be the best answer
Answer:
It can cause intense competition among nations with each seeking to overpower the other.
Explanation:
Answer:
1: A (True)
2: B (Federal System)
3: B (False)
4: B (False)
5: B (Directly or through elected officials)
Explanation:
Hope this helped!