It depends where the whale is. If its outside your house, its external. If its inside, its internal.
Whales are mammals. They have internal fertilization.
internal external not internal external not
its internal
Is a salmon internal or external?
What is internal and external sources?
internal
external
External. Internal devices would be something like a CD Drive, while an external device is a keyboard or mouse for example.
internal is in and external is out
internal is in and external is out fertilisation
Internal and external? 4real
well i think the external characteristics are that it can swim farther than any whale