Answer:The immune system is a network of cells, tissues and organs that work together to attack pathogens that try to invade your body. Bacteria, parasites and fungi that may cause infection meet a system of immune soldiers, including T-lymphocytes, macrophages and neutrophils.
Explanation:
It bought the world close together
increase world trade and the spread of popular culture
The best way to prevent foodborne illness is to thoroughly cook your food. By the USDA standard, bacteria that is cooked at 165 degrees kills most bacteria and pathogens.
