Biology Vocab

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Across
  1. 2. Study of Living Things
  2. 4. All the activities that help maintain an organism's homeostasis
  3. 7. Process by which living organisms increase in size
  4. 8. The process of releasing chemical energy
  5. 9. Chemical reactions occurring within the cells
  6. 11. Single offspring identical to the single parent
  7. 14. The process of releasing chemical energy is called respiration
  8. 15. Process by which living things produce new organisms of their kind
  9. 17. Materials from an external environment changed into usable energy.
  10. 18. The taking in of food from the environment
Down
  1. 1. Act or process of discharging undigested or waste material from a cell or organism
  2. 3. Two parents produce an offspring that is not identical to either parent.
  3. 5. Condition of a constant internal environment
  4. 6. Process of which organisms are able to combine simple substances to chemically form more complex substances
  5. 10. Substances organisms need for energy, growth, repair, or maintenance
  6. 12. A living object
  7. 13. Process by which substances enter and leave cells and become distributed within the cells
  8. 16. Removal of waste from one organism's body