amphibians

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Across
  1. 1. Reproductive material,the mode or act of feeding where animals eat and gain nutrients from plants.
  2. 4. the weather conditions prevailing in an area in general or over a long period.
  3. 7. a common cavity at the end of the digestive tract for the release of both excretory and genital products in vertebrates (except most mammals) and certain invertebrates.
  4. 10. put (thoughts, speech, or data) into written or printed form.
  5. 12. angular distance of a place north or south of the earth's equator, or of a celestial object north or south of the celestial equator, usually expressed in degrees and minutes.
  6. 13. , The system that contains the heart and the blood vessels and moves blood throughout the body.
  7. 15. the natural home or environment of an animal, plant, or other organism.
  8. 17. a building in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited.
  9. 20. an order of Amphibia containing the salamanders, newts, congo snakes, and related forms and having long bodies, long tails retained through life, short weak limbs, and feebly ossified crania.
  10. 21. self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.
Down
  1. 2. material,plant tissue or a plant part, derived through asexual reproduction, that is used to grow a tree.
  2. 3. convert (pictures, text, or sound) into a digital form that can be processed by a computer.
  3. 5. systematically arranged collection of dried plants..
  4. 6. the study of cyclic and seasonal natural phenomena, especially in relation to climate and plant and animal life.
  5. 8. a group of primitive jawless vertebrates which includes the lampreys, hagfishes, and many fossil fishlike forms.
  6. 9. , A tough, flexible tissue that lines joints and gives structure to the nose, ears, larynx, and other parts of the body.
  7. 11. cold, wet climate"Phenology
  8. 14. an individual animal, plant, piece of a mineral, etc., used as an example of its species or type for scientific study or display.
  9. 16. of Lorenzini, modified parts of the lateral line system (see later) and primarily sensitive to electrical fields
  10. 18. order of tailless amphibians that comprises the frogs and toads.
  11. 19. press, a manufacturing plant where vinyl records are produced by pressing in a mold or by stamping.