Cover of the textbook Step Up Gold 3

The key answer of exercise 2

The key to exercise solutions in chapter 6 - Written competences for the textbook Step Up Gold 3 with authors Philippa Bowen e Denis Delaney from Oxford University Press

Question

Answer the questions.

Answer

  1. It reduces stress and helps your immune system.
  2. You should wear a helmet.
  3. Eight to ten hours of sleep.
  4. They get headaches, become irritable and their grades suffer in school.
  5. At least one hour before bedtime.
  6. It makes you feel better. It's important for your mental and physical health.
  7. A chemical that reduces stress and make you feel happier.

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