Biology, asked by jessieca1804, 1 year ago

Why is double circulation of blood necessary in human beings?

Answers

Answered by suthardeep
2
because the human heart is four chambared heart.so one circulation is in right auricle to right ventricle and the other circulation is from left auricle to left ventricle
Answered by TheEdward
4
Double circulation is necessary in Humans because : - 

@ Humans are of organ - organ system level organisations which means  They have division of labour which means we need more energy which means we need more oxygen to broke down more glucose molecule which means more ATP which means more utilisation and more power . 

@ Humans are piokilotherms or warm blooded . as they have four chambered heart and warm blooded animals need to regulate their body temperature . They need more blood . More circulation and more energy less wastage of blood more out put . 

jessieca1804: You truly are an expert!
TheEdward: Hehe .. Thank you dear ^^
jessieca1804: Ur welcome!
TheEdward: :-)
jessieca1804: May I ask your grade?
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