Answer:
I dont think it can not be cure Bone marrow transplant, also known as stem cell transplant, offers the only potential cure for sickle cell anemia. ... As a result, treatment for sickle cell anemia is usually aimed at avoiding crises, relieving symptoms and preventing complications.
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Mainly because it was extremely hot at the beginning of Earth's time.
Answer: after organelles it cells,tissues,organs,organ system then it give you the last one which is organism.
Explanation: