Rylee Gayheart week 2 Vocabulary

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Across
  1. 6. In a scientific investigation,the factor that is deliberately manipulated.
  2. 8. An organized procedure to study something under controlled conditions.
  3. 9. A collection of pieces of information, generally taking the form of numbers, text, bits, or facts, that are related either by the method in which they are collected or the manner in which they are stored.
  4. 10. A testable idea or explanation that leads to scientific investigation.
Down
  1. 1. The process of obtaining information by using the senses;the information obtained by using the senses.
  2. 2. The observations, measurements,and other types of data that people gather and test to support and evaluate scientific explanations.
  3. 3. The knowledge obtained by observing natural events and conditions in order to discover facts and formulate laws or principles that can be verified or tested.
  4. 4. In mathematics, a quantity that has a fixed value; something that does not vary.
  5. 5. In science, a control is a system for which the expected change or outcome is well known and is measured or observed for the purpose of comparing it to a treatment group in scientific research. The control is used as a standard to compare or quantify change in the treatment.
  6. 7. In a scientific investigation,the factor that changes as a result of manipulation of one or more independent variables.