Alejo´s Crossword Puzzle

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Across
  1. 2. Time that the earth surround the sun; has 365 days of duration
  2. 4. Territories that are surrounded by water.
  3. 6. Part of the body that controls the circulatory system. Also the nucleus of a city.
  4. 8. Caused by viruses and bacteria that affects the body of living things
  5. 10. When two or more countries are fighting for to have more territories.
Down
  1. 1. When a country takes the control of another country.
  2. 3. A part of the body that connects the legs with the torso.
  3. 5. A type of living things on earth.
  4. 7. Part if the body that is in the leg.
  5. 9. It is a star that produces light and heat.