Across
- 1. Is the largest planet in the solar system.
- 4. Is a universal process that consists of the gradual change of living beings and others objects in natural worlds.
- 6. system Is the set of bodies that resolve around the sun.
- 8. Is the second planet in the solar system.
- 9. Started that living things evolve by adapting to changing conditions.
- 10. It is the planet in which living beings inhabit.
Down
- 2. is a celestial body that orbits the sun.
- 3. Is the planet in the solar system closets to the sun and the smallest.
- 5. of animals The group of vertebrate animals subdivided into : mammals, birds, fish, reptiles and amphibians.
- 7. selection Is the basis of all evolutionary change.