Lymphoma. It is a blood cancer that occurs in the body's lymphatic system.
Leukemia. It is a blood cancer in which malignant white blood cells multiply inside your body's bone marrow.
Myeldoysplastic syndrome (MDS)
As soon as the neural tube is formed, the anterior<span>portion expands quicker than posterior, forming the primary brain vesicles: Prosencephalon (forebrain), Mesencephalon (midbrain), and Rhombencephalon (hind brain).</span>
The answer would be both producers and consumers, so C.