science

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Across
  1. 1. study of algae
  2. 4. study of blood and lymph vascular systems
  3. 5. the causes and treatment of allergies
  4. 6. the study of plant nutrition and growth in relation to soil
Down
  1. 1. male health
  2. 2. branch of soil science dealing with the production of crops.
  3. 3. study of grasses
  4. 6. study ofanesthesia and anesthetics