it's not a "type", it's kind of an universal blood, it has both proteins A and B but something makes it also O-type compatible, over the years its healing proprieties had changed, from faster healing through transfusion to use it as starting point to a drug to heal cancer. It also can be used to clone him.
Fictional.
No, they're totally unrelated. Superman and Batman are in no way blood related. They are, however, great friends.
justin bieber
Metallo
Planet of Krypton
Supermans tights are red.
Krypton
Fictional.
Darksied
Metallo
justin bieber
Steel
No, they're totally unrelated. Superman and Batman are in no way blood related. They are, however, great friends.
Planet of Krypton
The same as supermans
Clark Kent.
supermans mission was to save the world