• In the white boxes below, type the words you hear. You will hear each word twice.
       (Remember to use the correct spelling and capital letters, etc.).
  • Click the button at the bottom to check your answers.
  • Press the "refresh" button on your browser to play again.

1. the risk
2. getting
3. The astronauts provided blood
4. Astronauts work in an environment
5. space
6. could develop
7. the of space travel
8. In particular, nations are working
9. companies
10. deep space
11. important for NASA's Artemis
12. during the Apollo 17

Back to the astronauts' DNA lesson.

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