Vocabulary Hall review

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Across
  1. 2. equation of the first order (e.g. 2x – 3 = 0)
  2. 4. behavior in accordance with socially accepted conventions or standards
  3. 7. There is _ between organisms that need the same resources as each other. We say that they compete for those resources.
  4. 8. An organism that no longer exists is extinct.
  5. 9. method It is a technique to solve the system of linear equations. In this method, either add or subtract the equations to get the equation in one variable.
  6. 11. Term that has a definite value. (e.g. In 5x-3, 3 is the constant value)
  7. 12. this means the rules that control the structure of the symbols, punctuation, and words of a programming language
Down
  1. 1. a group of people living in the same place or having a particular characteristic in common
  2. 3. Writing based on facts, real events and real people, such as biography
  3. 5. used to store information to be referenced and manipulated in a computer program
  4. 6. A change in one or more characteristics of a population over a long period of time.
  5. 10. a programmer-readable explanation or annotation in the source code of a computer program