Sticklebacks are well adapted to aquatic life due to their streamlined bodies, which reduce drag while swimming. Their gills efficiently extract oxygen from water, allowing them to thrive in various aquatic environments. Additionally, their ability to regulate buoyancy helps them maintain their position in the water column, while their specialized feeding mechanisms enable them to exploit a range of food sources. These adaptations make them highly successful in both freshwater and marine habitats.
egg, baby fish ..........
No. Not only are they biologically impossible, but the body shape of a mermaid is so poorly-suited for life underwater that they would soon die out if they ever had existed.
They have various body shapes but those most suited to underwater living look like whales and dolphins.
The Stickleback - 1915 was released on: USA: April 1915
External, like most fish.
The Stickleback - 1913 was released on: USA: 11 March 1913
Life Underwater was created on 2008-02-19.
A four-horned sculpin eats a three spined stickleback. Interesting...............................
internal
yes
Very , it can breathe underwater and looks like a rock so its camouflarged!
Sharks are made to adapt to their environment so they don't suffer int eh great colds of the water