<span>The best option is to go for the one with AB blood type. Also, with plasma, the RhD status is not really important. So it is not a must that it be AB positive or negative. The reason being that, since the donors have AB antigens on their RBCs, they will not have any anti A or anti B antibodies in their plasma. Thus their plasma is neutral.</span>
<span>The lungs are the organs that are most crucial in
expelling cellular carbon dioxide waste. Lungs are the most important organ of
the respiratory system. They excrete these wastes through the process of
diffusion and exhalation. Without the proper excretion of carbon dioxide by the
lungs, the blood will be left without oxygen and might be toxic to course
through the bloodstream. The lungs are responsible for converting unoxygenated
blood into oxygenated blood. Through this process carbon dioxide is expelled as
the by-product.</span>
Fredrick Griffith, He did an experiment with virulent and non-virulent strains of pneumonia. He heat killed the virulent strain, making it harmless and then mixed it with the non-virulent strain. When he inoculated mice with the mixture, the mice died, This meant that the non-virulent bacteria had picked up some genetic material from the killed bacteria - they had been transformed.
I am unsure, I believe that embryos turn into fetus. I may be wrong.
Answer:
D. When animals move into an ecosystem
Explanation:
Immigration by definition is moving to a new place