Create a BMI calculator app that allows users to enter their weight and height and whether they are entering these values in English or metric units, then calculates and displays the user’s body mass index. The app should also display BMI Values to compare user’s body mass to the following information from the department of health and human services/National Institutes of health so the user can evaluate his/her BMI:
BMI VALUES
Underweight: less than 18.5
Normal: Between 18.5 and 24.9
Overweight: between 24.9 and 29.9
Obese: over 30
