Dolphins

1. http://www.ask.com/pets-animals/dolphins-lay-eggs-ed60af0bd6590f6a
2. http://www.whalefacts.org/how-do-dolphins-reproduce/
3. Dolphins  give birth to the babies.They are marine mammals.
4. They are like humans.
5. Were they land animals? yes, many many years ago.
6. How did they hunt at  that time? in knee-deep water.
7. Then what happened?  They started living in water.
8. Do they have flippers? For what do they use them?
9. Yes. Their front legs  became their flippers and they use these flippers to swim.
10. What happened to their nose? It moved to the top of their head.
11. Were they like wolves before? may be, that's what some say.
12. Are dolphins as intelligent as a five year old child?
13. yes.
14. Are they friendly to human beings? yes.They love all.
15. Are they clever? yes.