Chapter 1 Biology

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Across
  1. 2. a person that studies biology
  2. 5. a branch of biology that studies animals
  3. 8. a branch of biology that studies how characteristics are passed from parents to offspring
Down
  1. 1. different kinds of tissues joining together
  2. 3. a living thing
  3. 4. study of living things
  4. 6. basic unit of life
  5. 7. groups of cells that are similar and act together to do a certain job