Chemicals Important in Life

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Across
  1. 2. a chemical that stores large amounts of energy
  2. 5. a chemical found in foods that is needed by living things in small amounts
  3. 7. any chemical found in foods that is needed by living things
  4. 8. a chemical used by living things to build and repair body parts and regulate body activities
Down
  1. 1. a sugar or starch, which living things use for energy
  2. 3. a chemical found in foods that is needed by living things in small amounts
  3. 4. a mixture in which particles are evenly mixed
  4. 6. molecules that make up proteins(2 words)