Answer:
30 minutes of moderate physical activity, at least 5 days a week.
Explanation:
Physical activity is defined as any bodily movement produced by the contraction of skeletal muscles that results in a substantial increase in caloric requirements over resting energy expenditure. Advantages of physical activity include: increased lung capacity, stronger muscles, heart health, decreased stress levels and anxiety and depression, more flexibility, greater range of movement and ultimate increased longevity.
The answer is D
Good luck !!
Answer:
The answer to your question is D, the average number of long-distance phone calls made each day by residents of the country. Sorry if I'm wrong.
A physical change tends to deal with an outer appearance change such as if you broke a stick in half that would be you changing it physically. As for chemical change, its the inner change where chemicals basically change the inside product.