Evidence shows that eating foods rich in polyunsaturated fatty acids improves blood cholesterol<span> levels, which can decrease your risk of heart disease. These fatty acids may also help decrease the risk of type 2 diabetes. </span>
I would say D for this one mostly because I know for sure most of these answers are right.
Well you get Anemia from lack of iron in your body and a lack of iron in your body cause you to have a lack of bone marrow hemoglobin, if you don't have hemoglobin then you can't produce red blood cells. So all of this make Anemia so the answer is folate toxicity.
Hope That Helps!
Answer: the antigens identify the foreign invader
