The key answer of exercise 1
The key to exercise solutions in chapter CLIL 4 for the textbook Wider World 4 - Student's Book with authors Suzanne Gaynor, Kathryn Alevizos and Carolyn Barraclough from Pearson Education
Question
In pairs, discuss the questions.
Answer
- Nerve cells (neurons) die, connections between nerve cells (synapses) are lost and the brain gets smaller and lighter.
- exercise such as fact walking; eating the right food and learning new things
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