1. What is biology? 2. What do living things include? 3. What is the basic unit of life? 4. What can life do? 5. How many basic types of adaptations can occur in higher organisms? 6. What are these types? 7. When do reversible changes occur? 8. When do somatic changes occur? 9. What is the final type of adaptation? 10. What characteristics form the basis of the study of biology?

kilala00    3   14.02.2020 11:40    4