Animal Themed Crossword Puzzle (Very Hard)

12345678910
Across
  1. 2. Kills around 700,000 people per year.
  2. 4. First appearing around 41 million years ago.
  3. 6. There arms have a minds of there own.
  4. 8. THEY DON’T CHEW THEIR FOOD.
  5. 10. They only eat live prey.
Down
  1. 1. thier eggs glow.
  2. 3. They are Venomous Mammals
  3. 5. Mammals that can sleep in water.
  4. 7. They do not have bones
  5. 9. A mammal who can swim up to 100 feet underwater.