school works and school subject

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Across
  1. 3. It is a document issued after completing a course, by an educational institution.
  2. 5. That it presents similarity or continuity as a whole, development, distribution or duration.
  3. 7. refers to the inquiry, study and observation that is made of something, as well as the test with which it is sought to verify the degree of training or knowledge of someone.
  4. 9. Physical activity or exercise, subject to certain rules.
  5. 11. Go somewhere without specifying where or in which direction you are going.
  6. 12. is the scientific discipline involved with elements and compounds composed .
Down
  1. 1. is the world's leading online source for English definitions, synonyms, word origins and etymologies, audio pronunciations, example sentences.
  2. 2. Biology is the natural science that studies life and living organisms.
  3. 4. It is a room in a building that is used for teaching activities.
  4. 6. art of combining sounds in a temporal sequence according to the laws of harmony.
  5. 8. material that appears as a thin sheet made with vegetable fiber pulp.
  6. 10. Make a decision.
  7. 11. Science that studies the properties of matter and energy and establishes the laws.
  8. 13. Grasp or grasp something with the hand or something else.