Aren't elephants mammals? Geez, I've screwed the pooch if they aren't (no personal comments, please). The only mammal, to my knowledge, that propagates via eggs is the curious duckbill platypus.
But, hey, maybe someone can make a buck selling elephant eggs, right on the carny midway, next to Gork's Global Warming or Cooling (pick one) booth.
Umm. Biology 101.
Yes, and, like all mammals, the female produces eggs, the male produces sperm, the sperm fertilizes the egg, and the fertilized egg develops into the young, either inside the mother, or outside (platypuses and echidnas).
There is more to Dr. Suess than meets the eye. You should read more. ;)
Yes, do you have a problem with that?