Science is ...

Edit Answers
1234567
Across
  1. 4. doesn't happen at expected
  2. 6. knowledge of any kind.
  3. 7. thorough examination of a subject.
Down
  1. 1. unforeseen
  2. 2. the act of finding something
  3. 3. confused and difficult to deal with.
  4. 5. the acquisition of knowledge or skills through study