I feel like it’s A or B but I have a strong feeling for A
Answer:
Además de la argiria y la argirosis, la exposición a compuestos de plata solubles puede producir otros efectos tóxicos, como daño hepático y renal, irritación de los ojos, piel, tracto respiratorio e intestinal y cambios en las células sanguíneas. La plata metálica parece representar un riesgo mínimo para la salud.
Explanation:
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Helper T cells become activated by interacting with antigen presenting cells. and the second blank space is either cytotoxic t cells or B cells
photosynthetic organisms contain light-absorbing molecules called pigments that absorb only specific wavelengths of visible light, while reflecting others. The set of wavelengths absorbed by a pigment is its absorption spectrum.
a. True.
Brain is the organ that is most sensitive to the absence of glucose in the blood. The glucose is needed by the neurons in the brain to carry out their functions. The neurons when deprived of glucose, start to slow down and die out of exhaustion. The lack of glucose can cause symptoms of hypoglycemia, wherein a person starts to experience hallucinations and suffers from excruciating pain in the joints of the bones.