Biology, asked by shubhamtayade358, 7 months ago

Which of the following are artificial aquatic ecosystems?
(1) Large dams and reservoirs
(2) Lakes and canals
(3) Aquarium and pond
(4) All of these

Answers

Answered by Jaspreet6758
2
All of these




Because they are man made
Answered by ranjithkumar9207
1

Answer:

4. all of these

Explanation:

because they are man made

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