Yes, the orca is a mammal, and has a skeleton.
Yes killer whales are vertebrates.Yes, Killer Whales (Orcas) are vertebrates because they have an internal skeleton (endoskeleton) and a backbone.
orcas reproduce when they are ready.
Orcas are not endangered!!! Orcas have a high population, so that that no one know how many!!!
Orcas have no particular breeding season.
The population of Sandford Orcas is 195.
Orcas do not live in Antarctica. Antarctica is a continent and orcas are marine animals. Orcas swim in the Southern Oceans that surround the Antarctic continent.
Orcas are eating shark livers because they are rich in nutrients and provide a high energy source for the orcas.
Orcas eat shark livers because they are rich in nutrients and provide a high energy source for the orcas.
Nothing. Orcas eat everything-they are the top of the food chain!
Orcas are still being hunted, for thir blubber and meat.
blue whales have baleen and orcas have teeth
Orcas are apex predators and will eat penguins as part of their diverse diet. Penguins are a source of food for orcas, providing them with nutrients needed for survival. The hunting and consumption of penguins is a natural behavior for orcas in their ecosystem.