Answer: B. beta
Explanation:
Sickle cell anemia is a inherited disorder which occur due to mutation of gene responsible for synthesis of hemoglobin protein. Typically the gene which is responsible for synthesis of beta-globin protein which make the beta chains in the hemoglobin is affected by the mutation. As a result of this the red blood cells acquire a shape of sickle rather than round. Pain, cold, stress, dehydration and illness are the symptoms associated with this disorder.
Protozoa
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Number 2 is A and B number 3 is diagram D has a blue atom in the middle of both reds diagram A does not Number 4 is D and C because they have other colored atoms in the mixture your welcome
I think the eagle since it is the top of the food chain?
