Some sharks give birth by laying eggs, while others give birth to live young, Save Our Seas Foundation reports. Sharks that give birth to live young are viviparous like humans. Viviparous sharks ...

There are two Black Tip Reef sharks, a Zebra shark and a Tasselled Wobbegong. “This is what your ecosystem looks like and ... trained to do husbandry behaviors like weighing them and doing ...