If you mean mammals platypus are the only mammals that lay eggs!!
Sea horse
well an frided bird eats sea turtles so it can take it to there nest and feed there babies.
Sea Turtles lay there eggs on the beach, then run back into the ocean. And then the babies run into the ocean together
dolphins have their babies out at sea
I feel like the answer is Sea horses. I've heard that they have a lot of babies in their pouches...........
Almost every animal protects there babies.
They have their babies in the sea, tail first.
no they do not they build dams
its a live sea animal its a live sea animal its a live sea animal its a live sea animal its a live sea animal
Every animal can reproduce and have babies.
No, there is no scientific evidence or documented cases of babies eating babies in the animal kingdom.
an animal CAN have a crush........ how do you think they have babies