octopus and star fish
Animals like sea urchins, some species of pufferfish, and certain types of crabs are not streamlined. Their body shapes are more round or bulky, which can make them slower swimmers compared to streamlined animals like dolphins or sharks.
I think turtle and octopus
Fish, birds and snakes are a few
Sharks, Tuna, Mackerels, and Marlins are all examples of Streamlined body shape fishes.
The most streamlined sea animal is often considered to be the dolphin. Its fusiform body shape reduces drag while swimming, allowing it to glide smoothly through water. This adaptation not only enhances its speed but also improves its efficiency in hunting and escaping predators. Other streamlined animals include sharks, which also exhibit similar hydrodynamic features.
gills,fins,eyes,streamlined body
A streamlined body takes less effort to force through the water.
Yes it does it has a streamlined body
No. Some animals( example. Puffer fish) don't depend on speed so they don't have streamlined body shape. Other fish that depends on speed to catch fish or running away from predator have streamlined body shape so that they can swim faster.
Yes
Streamlined often means aerodynamic.
A tuna and other fishes have a thunniform body plan which is streamlined to minimize drag within the water.