which is a primary risk factor for developing cancer?\nactive immune system\nlack of iron in the diet\nlack…

which is a primary risk factor for developing cancer?\nactive immune system\nlack of iron in the diet\nlack of calcium in the diet\nworkplace exposure

which is a primary risk factor for developing cancer?\nactive immune system\nlack of iron in the diet\nlack of calcium in the diet\nworkplace exposure

Answer

Brief Explanations:

An active immune system helps fight diseases, lack of iron causes anemia - related issues and lack of calcium affects bone - health. Workplace exposure to carcinogens like asbestos, certain chemicals etc. is a well - known primary risk factor for cancer.

Answer:

workplace exposure