Corona is actually a word derived meaning “crown”. It is used in different places for different meanings. For example, if you have watched the movie “Tangled”, you will find that Rapunzel was a long lost princess of the kingdom of Corona.
If you're meaning like to check if someone's respiratory system is working right you'd want to find a pulse. If you find there's no pulse you should start chest compressions and call 911 continuing to do chest compressions
Your BMI indicates the body fat. It can tell if you’re underweight Overweight or obese
B. wellness scale is the correct answer
Milk is vitamin D fortified, making it the correct answer out of your options
let me know if you have any other questions
:)