it is easier to swim in sea water than in river water. why?
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it is easier to swim in sea water because it is denser then the river water because it has the salt dissolve in it and boyance force and salt are able to lift our body but the river water cannot ............ hope it is helpful ........ mark as a brain list
AayushKumarGupta1:
mark as a brain list if it is helpful
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Answer is in the attachment ..
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