Geo Time

123456
Across
  1. 1. Similar structures in the body that related species have inherited
  2. 3. A diagram that shows how scientists think different organisms are related
  3. 6. Fossils that show the link between past and present organisms
Down
  1. 2. The shapes and arrangement of the bones into a pattern of organisation
  2. 4. The purpose of something or a particular kind of work that it does like flying or swimming
  3. 5. a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information