Question

what is meant by streamlined shape where and why is this ship used to whom has nature provided streamlined body❓​

Answer 1

Answer:

It occurs when the fluid closest to the object sticks to its surface, exerting a force that opposes the object's motion. Many animals, such as birds and dolphins, and many machines, such as airplanes and submarines, have streamlined bodies to reduce friction drag as they move through either air or water.