1️⃣ How does smoking cause cancer in the human body? Smoking contains harmful chemicals that damage the cells in the body. Over time, these damaged cells can turn into cancer, especially in the lungs and throat.
2️⃣ Can quitting smoking improve health? Why? Yes, quitting smoking improves health. The body slowly starts to heal, breathing becomes easier, and the risk of cancer and heart disease is reduced.
3️⃣ How can young people protect themselves from this disease? Young people can avoid smoking, stay away from peer pressure, do regular exercise, eat healthy food, and stay aware of its harmful effects.