Across
- 3. reasoning conducted or assessed according to strict principles of validity.
- 5. lack of equality or justice.
- 7. : a personn who compaigns to bring about political or social change.
- 8. the branch of science concerned with the nature and properties of matter and energy.The subject matter of physics includes mechanics, heat,light,and other radiation,sound,electricity, magnetism, and the structure of atoms.
- 9. having or showing a quick-witted intelligence.
- 10. : a personn who is studying at a university or other place of higher education
- 11. : very bright.
- 12. investigation of their properties and reactions and the use of such reactions to form new substance.
Down
- 1. the branch of science concerned with the substances of wich matter is composed,
- 2. an adult female of human being.
- 4. has expert knowledge of one or more of the natural or physical sciences.
- 6. a personn who is studying