Anasazi Nathen Stewart G

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Across
  1. 4. Necessary to life: Vital fluids
  2. 5. Also called carbon 14. a radioactive isotope of carbon with mass number 14 and a half-life of about 5730 years: widely used in the dating of organic materials.
  3. 6. the top of such a construction, used as a platform
  4. 7. A part left over after use, processing, etc
Down
  1. 1. Entangled or involved: Intricate patterns
  2. 2. a bivalent, metallic element whose compounds resemble those of calcium, found in nature only in the combined state, as in strontianite: used in fireworks, flares, and tracer bullets.
  3. 3. a large chamber, often wholly or partly underground, in a Pueblo Indian village, used for religious ceremonies and other purposes.
  4. 5. the straight stalk of any of various tall grasses