Question

How do the following organisms fulfil their oxygen requirements?
i. fish
ii.small organisms found in soil
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Answer 1

Explanation:

SEE the attachment

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Answer 2

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1. Fish fullfill their oxygen requirements by the special organ called gills..

1. Fish fullfill their oxygen requirements by the special organ called gills..2.Small organisns brewth through under soil and come out of the ground during rainfall because no oxygen is left during rainfall so they have to come out of the ground to breathe

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