Javi's Science Crossword Pussle!

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Across
  1. 3. Pressure Lack of necessities
  2. 4. Made of DNA
  3. 5. Animals
  4. 10. loss of species
  5. 11. Diversity
Down
  1. 1. Success The success to reproduce
  2. 2. Diversity Diversity in genetics
  3. 5. of the Fittest Best survive
  4. 6. A “thing” to help something to survive
  5. 7. Adaptation A behavior
  6. 8. Trait: Something given from parent
  7. 9. Your get chYoud inside