If I've got it right, her target rate is <span>A. the heart rate she should maintain during most exercise to obtain fitness and health benefits. It's the most suitable one.</span>
Carbohydrates changed into sugar
proteins broken down to amino acids
fats converted to fatty acids
nutrients carried to cells
One has eight stages and the other has four stages in the theories.One studies cognition and the other studies an aspect of social development.
Each has different ideas on how people progress through stages.