The functioning of an ecosystem involves

Options :
  1. flow of energy and circulation of nutrients
  2. an increasing simplicity of relations
  3. increasing animal population
  4. increasing number of trees and bushes

Answer and Explanation :-

Answer: Option 1


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Species are most likely to be conserved by humans, if they have

Next Question : The main chemical responsible for ozone depletion is

Click here for free online test on General Science


 (Getemail alerts when others member replies)

Cautious, careful people, always casting about to preserve their reputation and social standing, never can bring about a reform. Those who are really in earnest must be willing to be anything or nothing in the world's estimation, and publicly and privately, in season and out, avow their sympathy with despised and persecuted ideas and their advocates, and bear the consequences...
-Susan B. Anthony