Across
- 3. an electronic device for storing and processing data
- 6. the study of other objects outside earth's atmosphere
- 9. the abstract science of number,quantity, and space
- 10. the branch of science concerned with the nature and properties of matter and energy
Down
- 1. the matter from which a thing can be made
- 2. a major branch of science that examines the non-living world
- 4. an optical instrument for viewing very small objects such as mineral examples, animal and plant cells
- 5. a branch of science and technology concerned with the design, building, and use of engines, machines, and structures
- 7. the systematic study of the structure and the behavior of the physical and natural world
- 8. a statement of two mathematical expressions are equal