Why do scientists use inquiry to find answers to questions

Which one of these patients requires oral care less frequently than every two hours? a two-year-old who is tube fed. an 26-year-old female who is unconscious. a 64-year-old patient with high cholesterol. an elderly male patient who is vomiting. read question

What system have glands found throughout the body that release hormones into the bloodstream

The results of the dexa measurements are known as?