Extra Credit: Biography Research Paper Five paragraph essay about a famous Scientist relating to Physical Science Introduction: Introduce topic on physical science and scientists; thesis: Dmitri Medelev was an important scientist in the creation of the Periodic Table First Main Body: Biographical information: birth, life, death Second Main Body: What was the scientist major contribution to science? Describe concept and experiments. Third Main Body: Why is he/she important today? How did his/her discoveries help us understand science? Conclusion: What did you like and learn Work Cited Page