Which types of blood are exist?

Medicine

2 answers:

sweet [91]2 years ago

6 0

Answer:

There are about 4 types of blood which are

Explanation:

A, B, AB and O, but all these can be positive and negative making it 8 blood types

Fun Fact: O negative blood is the rarest, meaning you can share it with anyone (donate).

ki77a [65]2 years ago

4 0

Answer:

There are 8 types of blood (blood groups).

A positive (A+)
A negative (A-)
B positive (B+)
B negative (B-)
AB positive (AB+)
AB negative (AB-)
O positive (O+)
O negative (O-)

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