You should keep uncooked food separated to prevent the spread of microorganisms from one food to another food. food preparation methods cross-contamination foodborne illnesses infectious diseases

The right answer is Cross-contamination

The majority of cases of foodborne illness occur at home? Among the causes of these food "poisonings" are cross-contamination.

Cross-contamination occurs when the microorganisms of a food or contaminated object are transferred to a healthy food. Food, hands, utensils, equipment, work surfaces, tea towels and cutting boards are often the cause of the spread of micro-organisms.

since you have not provided the options here i   am going to give you general overview about hormone.hormone are actually the part of endocrine system in our body and produced by the endocrine glands. the hormones act like a chemical messenger   within human body. once produce by the glands they   travel through the blood stream and reach at specific or target tissue and organs   which result in control of our body function. the hormones are specific in their work and work on only the targeted tissue or organ   . with the of hormone endocrine system regulate the heart rate , metabolism, our mood and   growth as well as the development and even the sleeping cycle etc. they actually are the messenger for body cell and organs .