Aforeign molecule that causes a specific response by lymphocytes is called a(n) a) antibiotic. b) antibody. c) antigen. d) antiviral.

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!