Yes. Dolphins are placental mammals because they do not have a pouch like most marsupials, and they do not lay eggs like the monotremes.
yes dolphins are placentals like you and me because they don't lay eggs or keep them in pouches
Placentals are mammals. All mammals are vertebrates which means they do have backbones.
Yes
yo kitchen lol
Yes.
an ugly tsamanian devil
Monotremes, marsupials, and placentals
Because placentals are the largest number of mammals.
placenta which is between the mother and the embryo.
All mammal except Monotremata and Marsupial
Placentals
Hedgehogs are placental mammals.
All foxes, including the red fox, are placentals.