-Unitedhealth
-Wellpoint Inc.
-Kaiser Foundation
-Humana
-Aetna
They all offer very different plans and coverage
Teens, athletes and pregnant women need the most calories per day.
Teens need more because they're still growing.
Athletes need extra calories to burn during their exercise.
Pregnant women because they need to feed the baby and themselves.
(Don't know how to explain)
Hope this helps, mark brainliest please!
the answer is a. skin color
I believe that it would be A.It's a natural part of our everyday lives, even though some stress can be beneficial but not in large amounts