Which type of foods make up the largest part of a balanced meal? choose 2

What are the items? ?

Answer(cdc) the leading causes of cancer deaths in males are lung cancer,prostate cancer and colorectal cancer

Immunization is the introduction of a foreign substance to provoke  the immune response system.  immunizations are the same as vaccinations. it introduces foreign (but dead/ weakened) illnesses to train the body to fight against them. specific viruses and bacteria have specific antigens, antigens act sort of like name tags. these name tags the immune system recognize what's dangerous to the body and what's safe.