(Courtesy Photo) English High School students (from left) Keysa Salado, Jonathan Almanzar Fermin, Sheltzie Flores, Massiel Ramirez Cuello, Carla Soares and Diosaris Lorenzo speak at the Tufts University School of Medicine downtown on Jan. 23. They were among 10 students who worked with Tufts student mentors in the Health Impact Partnership program to conduct an informal survey of fellow English High student’s health habits.