Scientists Discover a Mammal That Glows in the Dark

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Across
  1. 5. An unassisted vision, without a telescope, microscope, or other device.
  2. 8. The range of wavelengths or frequencies over which electromagnetic radiation extends.
  3. 11. To give off.
  4. 12. The science and craft of creating, managing, planting, using, conserving and repairing forests
  5. 15. The surroundings or conditions in which a person, animal, or plant lives or operates.Monotremes
  6. 17. A house, or other place of residence.
  7. 19. mammals that lay eggs.
  8. 20. That lay eggs.
Down
  1. 1. A type of invisible light that is beyond violet on the spectrum
  2. 2. A shine or glow brightly
  3. 3. The distance from one peak of a wave to the next
  4. 4. A warm-blooded vertebrate animal
  5. 6. A particle representing a quantum of light
  6. 7. A light producing organ in a fireflies abdomen
  7. 9. An animal's natural coloring or form that enables it to blend in with its surroundings.
  8. 10. A negatively charged subatomic particle
  9. 13. Put something forward as a hypothesis.
  10. 14. A person who studies humans, plants, animals, and the environment.
  11. 16. The Center of an atom.
  12. 18. An occurring, or active at night.
  13. 21. A change or the process of change by which an organism or species becomes better suited to its environment.