Your best friend has recently joined the Peace Corps and is working to improve the nutrition of children in Somalia, where she has observed many children suffering from night blindness. What food might she recommend to families to help prevent this condition

Ruth is 44 years old. at her medical checkup, her doctor notices that ruth's lymph nodes are enlarged. after some blood tests and a ct scan, ruth's doctor diagnoses her with ( ) , a cancer that typically starts in the lymphocytes and can spread to the bone marrow.