1: "Zoos are home to over 1000 different species."

2: "Some zoos participate in conservation efforts."

3: "Giraffes have the same number of neck bones as humans."

4: "Elephant pregnancies last almost two years."

5: "Zoos help educate the public about animals."

6: "Penguins can swim up to 15 mph in water."

7: "Tigers have striped skin as well as fur."

8: "Koalas sleep up to 22 hours a day."

9: "Zoo elephants can recognize themselves in a mirror."