Answers

2016-07-16T14:08:46+08:00
Yes he is able because the you can get blood donor of o if you are blood a, b, c but if you are blood o only the same blood that you can donor to you
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2016-07-16T15:37:27+08:00
Yes, because blood type A accept blood type O and A donorsĀ .its the only blood types it accepts

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