Cells

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Across
  1. 2. All of the liquid water on earth
  2. 4. How many elements make up all living beings?
  3. 8. Chemical elements which living things are composed of
  4. 10. Primary molecule that is the main component of all living things
  5. 12. The process of passing on an organisms genes to continue the species
  6. 14. The act of obtaining energy through food, minerals or sunlight
Down
  1. 1. The solid base made up of rocks and minerals
  2. 3. The part of the earth that protects us from dangerous radiation and provides the gases we need to survive
  3. 5. The process of how different organisms relate to each other
  4. 6. What are created when atoms join together by chemical bonds?
  5. 7. All of the living things inhabiting the earth
  6. 9. Water and mineral salts are examples of (________) biomolecules
  7. 11. Extremely tiny particles that make up all observable matter in the universe
  8. 13. Lipids and proteins are examples of (________) biomolecules