Across
- 1. One side effect of radiotherapy is patients often feel _____
- 6. Radio_______ can be used to treat diseases such as cancer
- 7. A Polish scientist called Marie _____ who did lots of work on radioactive substances
- 8. Too much radiation can mutate your DNA and lead to this disease
- 10. Something you can wear to protect yourself from radiation from the Sun
Down
- 2. Internal radiotherapy uses radiation _______ the body
- 3. Radiation can be used to treat and also to ______ cancer
- 4. Radioactive substances can be used as medical _______ to detect if people have cancer
- 5. External radiotherapy uses radiation ________ the body
- 9. Radiation can damage this molecule in your cells