It is detected through the laboratory testing
Answer:
Wash your hands often with soap and water. Home is where you stay when you are sick. Avoid touching your eyes, nose, and mouth –especially when you are sick. Cover your coughs and sneezes so you do not spread germs to others
A few simple choices you can make to reduce your risk of cancer is wear sunscreen when in the sun, excersize regularly, eat healthily, get check-ups regularly from your doctor, avoid processed foods, and avoid obesity.
The answer is the third one
