B7 Evolution

12345678
Across
  1. 3. Is not a guess or a fact. It is the best way to explain why something is happening.
  2. 6. The process by which evolution takes place.
  3. 7. The process of slow change in living organisms over long periods of time as those best fitted to survive and breed successfully.
  4. 8. Deoxyribose Nucleic Acid, the material of inheritance
Down
  1. 1. The permanent loss of all the members of a species from the face of the Earth.
  2. 2. A group of individuals of the same species living in the same habitat.
  3. 4. A change in the genetic material of an organism.
  4. 5. A short section of DNA carrying genetic information.