Answer: Q 26. What idea is common in each set of pictures? - The common idea in each set of pictures is negative lifestyle choices.- The first set shows a person studying late at night, suggesting a lack of sleep. The second set shows a person spending excessive time on the computer, indicating a sedentary lifestyle. The third set shows a person eating unhealthy snacks and another person eating a large meal, both suggesting poor dietary habits. Key related knowledge points: Q 27. What are the negative lifestyles that are depicted in the pictures? - The negative lifestyles depicted in the pictures are:- Lack of sleep: The first picture shows a person studying late at night, suggesting a lack of sleep.- Sedentary lifestyle: The second picture shows a person spending excessive time on the computer, indicating a sedentary lifestyle.- Unhealthy diet: The third picture shows a person eating unhealthy snacks and another person eating a large meal, both suggesting poor dietary habits. Key related knowledge points: Q 28. How can lifestyle affect the functioning of the respiratory and circulatory systems? - Lifestyle can significantly affect the functioning of the respiratory and circulatory systems.- Negative lifestyle choices, such as lack of exercise, smoking, and unhealthy diet, can weaken these systems, making them more susceptible to diseases.- Regular exercise, a balanced diet, and avoiding smoking can help improve the functioning of the respiratory and circulatory systems. Q 29. How can these negative lifestyles be changed? - Negative lifestyles can be changed through conscious effort and commitment to healthier habits.- This involves making gradual changes to daily routines, such as:- Prioritizing sleep: Aim for 7-8 hours of quality sleep each night.- Incorporating physical activity: Engage in regular exercise, even if it's just a short walk or jog.- Adopting a balanced diet: Focus on consuming fruits, vegetables, whole grains, and lean protein.- Managing stress: Find healthy ways to cope with stress, such as meditation, yoga, or spending time in nature. Q 30. What might happen if a person goes on with a negative lifestyle such as what were seen in the activity? - If a person continues with negative lifestyle choices, they are at an increased risk of developing various health problems, including:- Respiratory diseases: Asthma, bronchitis, pneumonia, and lung cancer.- Cardiovascular diseases: Heart disease, stroke, and high blood pressure.- Obesity: Excess weight can put a strain on the heart, lungs, and joints.- Diabetes: Unhealthy diet and lack of exercise can increase the risk of developing diabetes.- Mental health issues: Depression, anxiety, and sleep disorders.