Megan is 16 years old and overweight. she loves junk food and chocolate. a 10-minute walk to school is her only exercise ever day. which is the best method to megan lose weight?

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.