Question

1. choose the best answer.

the most obvious benefit of nutrition and physical activity is_____
fewer trips to the dentist
lower doctor bills
improved respiration
maintaining a healthy weight

1. choose the best answer.

lifestyle diseases are_____.
caused by the environment
caused by viruses or other germs
caused by illegal drugs
caused by poor health practices such as a poor diet

Explanation:

• For the first question:
• Nutrition and physical activity are directly related to maintaining a healthy weight. While they can contribute to fewer dental issues (but not the most obvious benefit), lower doctor bills (a secondary effect), and improved respiration (a part of overall health but not the most prominent), maintaining a healthy weight is a more immediate and well - known benefit.
• For the second question:
• Lifestyle diseases are primarily caused by poor health practices. Environmental factors (but not the main cause for lifestyle diseases in general), viruses/germs (cause infectious diseases), and illegal drugs (cause specific drug - related health issues) are not the main causes of lifestyle diseases like obesity - related diseases which are due to poor diet (a part of poor health practices).

Answer:

1. maintaining a healthy weight
2. caused by poor health practices such as a poor diet