Page 31 - Demo

301. What is the main purpose of Mrs. Diana%u2019s trip to the Science Museum?a. To play with friends b. To have a day off from schoolc. To learn about amazing scientistsd. To see a movie2. What did the kids see in the first section of the museum?a. Aziz Sancar%u2019s old toolsb. Alexander Graham Bell%u2019s inventionsc. Avicenna%u2019s medical instrumentsd. Real things Marie Curie used3. What did Marie and Pierre Curie discover?a. New elements like radium and poloniumb. Ancient artifactsc. Mobile X-ray machinesd. Talking machines4. What is the %u201cmaxicell technique%u201d used for?a. Making medicine for feversb. Studying DNA repair c. Measuring and moving liquidsd. Creating talking machinesB. Choose the best options.