Why does Obito bleed if he's half Zetsu?

[JBandaa]

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I mean, he doesn't need food and water, his body is mutated, why does he still have blood? His limbs have Zetsu goo leaking, when injured(both arms, mind you). But when you hit him in the gut, he bleeds for some reason. Kishi's physiologics xd

 

[Joten Uchiha]

Because he's still part human and he's still alive? it's simple really, you can't live without blood pumping oxygen through your body and only half of him is Zetsu remember?

 

[24 12 11 to troll]

because hes part human and still needs blood... the part where he snaps off his arm was 100% zetsu

 

[YellowFang]

Part of his is still human... I think 50-60 % is zetsu...

 

[Punk Hazard]

Pay attention to what you're saying. He's half Zetsu, meaning he's also half human. And what do humans have?

 

[Aertes]

Because he's still part human and he's still alive? it's simple really, you can't live without blood pumping oxygen through your body and only half of him is Zetsu remember?

This

 

[Sicnesse]

Kakashi had the opportunity to kill him

 

[Merita]

Kakashi had the opportunity to kill him

Plot no Jutsu

 

[VongolaX]

he punched his human part