1:The Muong earn a living by farming and raising animals.

2:They are in the habit of exercising after work.

1:The Muong earn a living by farming and raising animals.

2:They are in the habit of exercising after work.

Living a healthy lifestyle brings many advantages. First, it helps people stay strong and energetic, so they can study and work better every day. Eating healthy food and exercising regularly also reduce the risk of illness and help maintain a good body shape. In addition, a healthy lifestyle improves mental health by reducing stress and making people feel happier and more confident in their daily lives.

• Số   có giá trị tuyệt đối là  .
• Số   có giá trị tuyệt đối là  .
• Vì  , nên  .

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3.5-5 củ