The answer would be C.) Keystone species due to the vital role the sea otter has in order to regulate the ecosystem.
Answer:
giving away free points on my questions!
Explanation:
Pancytopenia refers to the deficient production of all cellular elements of the blood. So, the correct option is (c).
A person with pancytopenia has too few platelets, white blood cells, and red blood cells in their body. A few autoimmune, bone marrow, or genetic conditions can result in pancytopenia. Infection, poor nutrition, pregnancy, cancer treatment (such as chemotherapy or radiation therapy), or exposure to specific poisons, chemicals, or medications are other potential causes.
Pancytopenia is a dangerous condition that should not be disregarded. Without treatment, it can result in symptoms that are life-threatening and have an impact on the entire body, like as oxygen shortage and immune system issues.
Learn more about Pancytopenia here;
brainly.com/question/27960796
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