they have thick skin
It depends where the whale is. If its outside your house, its external. If its inside, its internal.
The internal temperature of a whale shark, like other fish, typically ranges between 24°C to 30°C (75°F to 86°F). Unlike mammals, whale sharks are ectothermic, meaning their body temperature is largely influenced by the surrounding water temperature. They can, however, maintain a slightly elevated temperature in their muscles due to metabolic activity.
No, lip balm is not made from whale sperm.
A humpback whale, like all species of whales, is a mammal having an internal skeleton.
cold
About 99 F
Whales are mammals. They have internal fertilization.
Whale Sharks are generally found in areas where the surface temperature is 21-25 °C, preferably with cold water of 17 °C or less.
Very aggresively that it produces a higher emotional response.
they help regulate are ocean populations and are non deadly to humans in the wild unlike sharks
Yes, an Orca (Killer Whale) has an internal skeleton and a spine, so is a vertebrate.
Not sure,but I know is that it is warm blooded.