Matter

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Across
  1. 4. – Basic truths, rules, or ideas that explain how something works.
  2. 6. – Anything that has mass and takes up space
  3. 8. – The way in which different parts or elements are combined to form a whole.
  4. 9. – Related to or based on science, using observation, testing, and evidence.
Down
  1. 1. – Groups of two or more atoms bonded together, making up substances.
  2. 2. – Involving knowledge and methods from different subjects that are combined into one approach.
  3. 3. – A scientific test carried out to discover or prove something.
  4. 4. – The qualities or features of a substance, such as color, shape, mass, or how it behaves.
  5. 5. – The surroundings or conditions in which living things exist, including nature, air, water, and land.
  6. 7. – The smallest building blocks of matter that cannot be broken down by normal chemical means.