Yes, like all mammals.
Toothed whales (killer whales, dolphins, porpoises, narwhals, sperm whales, beluga whales) mostly feed on large fish.
Breast milk.
sharks do feed off of dolphins and so do killer whales but a killer whale is a species of dolphin. If we are talking about killer whales the killer whale is an apex predator and eats sharks !
They are mammals. All mamalls feed their babies on milk.
For approximately one year
yes dolphins have tails, they use it to hit there prey and have babies.
You can't! Dolphins are whales.
Whales and dolphins.
A dolphin takes care of its babies, by feeding it with milk.
There are no whales that give birth to dolphins. Dolphins give birth to dolphins; whales give birth to whales.
whales and dolphins both have fins, but dolphins are much smaller than whales
Some small whales are called dolphins, but small whales are still whales.