Answer:
To carry out life processes like breathing, respiration, digestion, excretion etc.
Explanation:
Spreading chemical fertilizers on the ground - soil pollution;
;combustion of fossil fuels - air pollution;
;smoke from a forest fire - air pollution;
smoke from factories flooding - air pollution
I hope I helped!
Answer:
because energy is lost when one trophic level goes to a level higher.
Explanation
This is due to the fact that an organism is not fully consumed.
Answer: Hope this helps :)
Explanation: It is either A C