It tells about antigens. If blood has Type A antigen, or Type B antigen, or both of them, or neither of them.
Hey :)
False
Pelagibacter ubique is often cited as the most<span> common organism ever, it's a third of all the single-celled organisms in the ocean.</span>
Answer:
i believe its A because i studied this
Explanation:
I don't understand ur question. Hmm
Answer:
I see this was posted a week ago, do you still need help with this question?
Explanation:
