Grade 10 (Physical Education)

Explanation
Nutrition plays an important part in a person's health because it provides the body with essential nutrients, vitamins, and minerals that are necessary for proper functioning. A balanced diet that includes all the necessary food groups ensures that the body receives the right amount of energy and nutrients to support growth, repair, and overall well-being. Good nutrition helps to maintain a healthy weight, reduce the risk of chronic diseases, boost the immune system, and promote overall physical and mental health.

Explanation
The correct answer is lifestyle because it encompasses all the aspects mentioned in the question - patterns of behavior, actions, choices, physical activity, nutrition, and exercise. Lifestyle refers to the way an individual lives their life, including their habits, routines, and overall way of being. It is a comprehensive term that encompasses various factors that contribute to a person's overall well-being and health.

Explanation
Physical activities and proper nutrition are essential components of a healthy lifestyle. Engaging in regular exercise helps to improve cardiovascular health, build strong muscles and bones, and maintain a healthy weight. Additionally, proper nutrition provides the body with the necessary nutrients to function optimally and support overall well-being. By combining physical activities and proper nutrition, individuals can promote good health, prevent chronic diseases, and enhance their quality of life. Therefore, the statement that physical activities and proper nutrition contribute to a healthy lifestyle is true.

Explanation
The given correct answer is "Risk". Risk factors are factors that increase the likelihood of developing a disease. These factors can include various aspects such as genetic predisposition, lifestyle choices, environmental exposures, and certain medical conditions. By identifying and understanding these risk factors, healthcare professionals can assess an individual's susceptibility to a particular disease and implement preventive measures or interventions to reduce the chances of developing the disease.

Explanation
Metabolic Syndrome is the correct answer because it is a condition characterized by a combination of obesity, high blood pressure, high blood sugar levels, and abnormal cholesterol levels. It is often associated with poor metabolic fitness, as individuals with this syndrome tend to have difficulties in regulating their metabolism. Down Syndrome and Nutrition Syndrome are not related to poor metabolic fitness, making them incorrect answers.