It's actually not that complicated! There's only one rule to remember: *your body will reject anything it's never seen before*.
You can think of A, B, and + as different "markers" on the blood cells. (O means neither A nor B is present. "-" means "+" is not present.) If your body sees a marker that it does not recognize, it will reject it.
For instance, that means someone with B cannot accept A. But someone with AB (both A and B markers) can accept A or B because it recognizes them both.
And since O just means "neither A nor B is present", it cannot accept A nor B, it can only accept O.
Same goes for the sign. Anyone with + can accept both + and -. But someone with - cannot accept +.
It's an oversimplification for sure but it works for me to remember. Hope this helps:)
6/10 good that Z wasn't an option, as that's what comes next on my keyboard. I knew Bowie was a stage name but thought Swift sounded more likely. Good guess on the horse. No luck on the blood type. Guessed Paris for Curie and Dodge for F1.
Per Wikipedia, he liked the name because a Bowie knife "cut both ways". Moreover, Bowie was 13 when the movie "Alamo" was released, in which Jim Bowie was a main character and his signature knife was prominently featured.
My head was prepared for a St. Patrick's theme. Pleasantly surprised it wasn't. Did catch the 'recipient vs donor' so a comfortable 10/10. (Antonelli won the China F1 on Sunday...his first win & youngest driver ever).
8/10 bc I too thought it said "donor," and if you combine cars with sports--my two Achilles heels--I'm doubly sure to miss it. But where o where was St. Patrick???
9/10, and if you've been following my journey in these comments sections you already know it was the F1 question that got me 😂 Other than that, pretty comfortable for me today, though I did have to think for a second about the blood types
You can think of A, B, and + as different "markers" on the blood cells. (O means neither A nor B is present. "-" means "+" is not present.) If your body sees a marker that it does not recognize, it will reject it.
For instance, that means someone with B cannot accept A. But someone with AB (both A and B markers) can accept A or B because it recognizes them both.
And since O just means "neither A nor B is present", it cannot accept A nor B, it can only accept O.
Same goes for the sign. Anyone with + can accept both + and -. But someone with - cannot accept +.
It's an oversimplification for sure but it works for me to remember. Hope this helps:)
it was like that for me, anyway
No idea on F1 or food. Mixed up universal donor and recipient.
Edit: 2nd youngest driver.🙄
I'm very happy for Kimi and Mercedes. Lawson got a pretty good result too!
Oh i am Irish btw.