Question

what is ecosystem , Barter system​

Answer 1

Answer:

hope it helps you

Explanation:

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. A barter system is an old method of exchange. people exchange goods for other goods in return.

Answer 2

Answer:

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. A barter system is an old method of exchange. people exchange goods for other goods in return.

Explanation:

{$answer \: by \: anshikaverma$}