biology

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Across
  1. 3. a principal taxonomic category that ranks above species and below family
  2. 4. a warm-blooded vertebrate animal
  3. 9. it HAS A ROOTS,a woody stem and needle like leaves
  4. 10. a cold-blooded vertebrate animal
  5. 11. an animal that doesn't have a backbone
  6. 13. an animal of a large group with the possession of a backbone or spinal cord
  7. 15. a nectar-feeding insect with two pairs of large, typically brightly colored wings that are covered with microscopic scales.
  8. 16. IT HAS LONG,THIN,SOFT BODIES DIVIDED INTO SEGMENTS OR RINGS.
  9. 17. a substance obtained by mining
  10. 18. They have a soft unsegmented body and live in aquatic or damp habitats
Down
  1. 1. it is a pair of long, thin sensory appendages on the heads of insects
  2. 2. it has true roots and stems and reproduce by making sporesut they do have gr
  3. 4. a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.
  4. 5. they don't have roots,stem nor leaves been pigments
  5. 6. the surroundings or conditions in which a person, animal, or plant lives or operates
  6. 7. it is responsible for the absorption of light to provide energy for photosynthesis.
  7. 8. IT HAS A THIN AND CYLINDRICAL BODIES THAT ARE NOT Divided SEGMENTS.
  8. 12. a change or a slight decrease in the conditions
  9. 14. they are distinguished by having a dry scaly skin and typically laying soft-shelled eggs on land.