Blubber is an external layer of fat found beneath the skin of certain animals, primarily marine mammals like whales, seals, and polar bears. It serves as insulation to help regulate body temperature in cold environments, as well as providing energy reserves and buoyancy.
internal external not internal external not
its internal
The blubber helps keep the dolphin warm
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
1. Flippers 2. Blubber