Science and Technology

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Across
  1. 4. tendency of an object to float or to rise in a fluid when submerged.
  2. 7. The study of family ancestry and history, particularly focusing on the inheritance of genetic traits
  3. 10. A cellular organelle involved in protein synthesis, consisting of RNA and protein molecules
  4. 11. measure of a fluid's resistance to flow
  5. 12. mechanism that follows one of the principle of Newton's law
  6. 13. Strongest element in the periodic table
Down
  1. 1. A vast cloud of dust and gas in space, where stars are born
  2. 2. The study of the Sun's influence on space and the solar system, including its effects on Earth and other planets
  3. 3. indivisible units or packets into which many forms of energy, such as light and electromagnetic radiation, can be subdivided
  4. 5. the man who despise is own invention that impacted several lives.
  5. 6. a type of cell that sends message all over the body
  6. 8. An extremely luminous and distant active galactic nucleus, powered by a supermassive black hole.
  7. 9. A substance composed of long chains of repeating molecular units