Biology, asked by sainarajput, 1 year ago

why does diffusion dont take place in humans

Answers

Answered by Meww
1
Diffusion doesn't occur in humans because all cells are not in contact with environment.

zyan: wt the hell i didnt copy the answer >.<
zyan: i have written from my book
Meww: U always copy
sainarajput: SHUT UP
sainarajput: u copied
sainarajput: idiot
sainarajput: i just feel lyk slapping u @ meww
Meww: Okk
Meww: But I didnt copied.. LEmme tell u tht
Meww: And keep up ur feelings..
Answered by zyan
1
volume of human body is so big and it will tae too ,long to reach every cell.for eg.it has been estimated that it would tae about 3 yrs for a atom of oxygen from our long to reach our nose 
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