Plzzz the normal range of blood glucose is 70–120 mg/dl. a person has a blood glucose level of 170 mg/dl. based on your knowledge of the endocrine system and hormones, explain the likely cause for the person's condition.

This person has a higher than normal blood glucose level which means he is probably diabetic. Diabetes happens when insulin is either not made by the pancreas(type 1) or insulin receptors do not function correctly to take glucose into the cells(type2).

Hope this helps:)

Yes you are correct use the scientific method