Odpowiedź:
1. Krtin is passionate about science.
2. At the age of 15 he invented a test that shows if a person has Alzheimer's disease.
3. For his invention he won $25,000.
4. He also won a prize for discovering a new way to treat a type of cancer, and then for developing a new material that cleans dirty water.
5. Mikaila is worried about the future of bees.
6. At the age of 4 she decided to help honey bees because she discovered that theirs world were dying.
7. She learnt to make lemonade.
8. We can but Mikaila's special lemonade in more than 500 stores in the USA.