its smooth
The great white shark needs its stream lined body so that it can swim easier and not be pushed away by strong currents. I hope that answered your question!!
Sharks have a streamlined body
One example is that the dolphin has a stream-lined body.
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a bird's shape is stream lined + you have bad grammar in your question+ it shows how a birds body is suited to flying
So it can keep it's direction
It makes it easier for them to travel through the water.
Streamlined bodies reduce drag as they move through a fluid, allowing for faster movement with less resistance. This is particularly advantageous in swimming, cycling, and other sports where speed is a key factor. Streamlined bodies also help to improve efficiency and reduce energy expenditure.
It has a body like a shark and a head like a hammer, so it has a hammerhead shark-type body.
D answer is a slim person.reason is because a slim fitted person easily moves in water,due to little apparent weight as a result of upthrust in water.Moreover,the person's body is stream lined for easy piercing in water,that's also the reason why a ship is stream lined,apply it to a slim fitted person.
A fairing makes the bike more stream lined, reduces wind resistance.
fish need to be more streamlined than land mammals because they need to be able to stream quickly through water. They need to be able to do this for many reasons such as to either catch their prey (if they are large carniverous fish) or escape from their predator.