Dolphins lack a sense of smell
Dolphins are a part of the scientific family delphinidae. The following are species of dolphins:
How many stomach chambers does a bottlenose dolphin have?
This body part of the dolphin, known as the powerhouse, is used for propulsion.
This body part of the dolphin emits echolocation:
Dolphins shed their skin every:
The dorsal fin of a dolphin functions to:
Dolphins calves stay with their mothers for:
Dolphins sleep by having one half of their brain in a sleep state, and the other half maintaining visual and auditory awareness.
Source: Alliance of Marine Mammals Parks & Aquariums