What Are Some rarest Blood Groups!??

AB-,AB+,RH-,RH Null

Explanation:

These are considered to be the rarest

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )