CBSE BOARD X, asked by harishdevkishan, 1 year ago

Explain the line properly, in detail and in simple language " Exchange of material between blood and surrounding cells take place across this thin wall "

This line is from class X science ch 6 transportation in human beings topic.

Answers

Answered by no2
1
Hello friend this means that there is a thin wall from which exchange of a material takes place between the cells of the nearby area and the blood.

Hope u understood....

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