The best answer to the health and workout question above would be overload. It is evident that the person developed knee pain from running everyday - a sign that the knee was put on a greater amount of stress. This principle of sport training is called the overload and is used to strengthen the ability of that certain muscle to work efficiently.
D. doesn't lead to a productive end.
I would probably say C. economic class
Answer: The answer is True because consuming nutrient-rich calories and iron rich foods will help to sustain a healthy placenta and prevent conditions such as iron-deficiency anaemia.