Zad 5 Complete the summary of the text in exercise 3. Write no more than three words in each gap.
The article is about the connection between exercise and the health condition of our brain. The author mentions the role of the three neurotransmitters protect our brain. We learn that even feel good and can help keep our brain healthy. It is important, though, that we ³ rather than how much time we spend doing it. What's more, thanks to physical activity, our memory and we can focus on things longer. Exercise 5 such conditions as stress or anxiety, so it also affects our mental well-being. The article ends by saying that the brain is a muscle which shrinks unless you 6 it.