Biology Introduction Challenge

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Across
  1. 3. a collection of tissues that perform a major function in the body - such as the heart!
  2. 4. the process of living things changing over time
  3. 6. the chemical process that breaks down sugar in the mitochondria to provide the body usable energy
  4. 7. the smallest - basic building block of all living things
  5. 11. an organism that only eats plants
  6. 12. the molecule that stores genetic information and directs the growth and function of organisms
  7. 13. tiny single-celled organisms that can be found all over the world. They even live inside you!
  8. 14. a natural home or environment where a plant, animal, or other living thing normally lives
  9. 16. the study of life
  10. 17. a collection of living and nonliving things that interact together in many ways
  11. 18. the process that cells use to divide
Down
  1. 1. a process performed by plants that utilizes the energy of the sun to produce glucose sugar
  2. 2. an organism that only eats other animals
  3. 5. an organism made up of two or more cells
  4. 8. non-living components in an environment such as water
  5. 9. an organism that hunts and consumes another for energy
  6. 10. an individual living thing
  7. 15. living components in an environment