Fruits and vegetables are juicy and can hydrate you a little bit. some have special minerals, vitamins and things like that that help your immune system and they contain fiber that helps your body too.
Egenuity says A.) The cause of social inequality ^-^
The health of her joints in her knee i believe
Body Mass Index is a simple calculation using a person's height and weight. The formula is BMI = kg/m2 where kg is a person's weight in kilograms and m2 is their height in metres squared. A BMI of 25.0 or more is overweight, while the healthy range is 18.5 to 24.9. BMI applies to most adults 18-65 years.
C) central nervous system