Biology, asked by MoUxI2005, 1 year ago

Why do higher plants and animals need a transportation system ?
Very urgent !!!!! Pls understand!!!!!!

Answers

Answered by mithilesh47
33

Most multicellular plants and animals have too small a surface area to volume ratio so diffusion would be too slow to provide the necessary molecules. Therefore, they require a system to transport nutrients and waste products around the organism.

MoUxI2005: TQ but can you extend it a bit . Actually it's a three mark answer ...so..
yashasvu: yrr thanx to do
mithilesh47: thanks yrrrr
Answered by yashasvu
14
this correct answer
PLZZ give thanx
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