Question

Define the terms: Barter system, Biotic and Abiotic.

Answer 1

Answer:

Ecosystem is formed by the interaction of all living organism with each other. On 5th June world environment day is celebrated. Barter system is a trade in which goods are exchanged without the use of money. ... Biotic consist of living organism while abiotic consist of non living elements.

Explanation:

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Answer 2

Barter system is a trade system in which goods are exchanged without the use of money

Barter system is a trade system in which goods are exchanged without the use of moneyBiotic refers to the world of living organisms like plants and animals

Barter system is a trade system in which goods are exchanged without the use of moneyBiotic refers to the world of living organisms like plants and animalsAbiotic refers to the world of non-living elements like land.