crossword 1

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Across
  1. 8. The genus of sea lilies (Ptilocrinus)
  2. 9. Any of various drums with small heads
  3. 10. Large genus of brambles bearing berries
  4. 11. (chemistry) a branch of applied chemistry concerned with preparing industrial products from agricultural raw materials
Down
  1. 1. Ride the crest of a wave without a surfboard
  2. 2. A school of late 19th century French painters who pictured appearances by strokes of unmixed colours to give the impression of reflected light
  3. 3. Foetid Eurasian weed having round flat pods; naturalized throughout North America
  4. 4. A swindler who fleeces the victim
  5. 5. A numbered compartment in a post office where mail is put to be called for
  6. 6. A material's capacity to conduct electricity; measured as the reciprocal of electrical resistance
  7. 7. thecapital of Belarus and of the Commonwealth of Independent States