Animals like octopus , squid andstarfish have streamline bodies.
It streamlines the nose.
In fluid dynamics, when streamlines are crowded or closely spaced, it indicates that the fluid velocity is higher in that region. According to Bernoulli's principle, as the velocity of a fluid increases, the pressure decreases. Therefore, in areas where streamlines are crowded, the pressure is lower compared to regions where the streamlines are more spaced out.
Usually streamlining is an adaptation for speed. Whales and land animals alike, many have this adaptation. Cheetahs, being the fastest cat on earth, are very lean and streamlined.
A streamtube is a collection of streamlines.
The direction of the velocity of a fluid at any point is taken to be tangential to its streamline at that point. When two streamlines intersect two tangents can be drawn at the point of intersection. It inturn means that the fluid has velocity in two different directions which is not possible. Therefore 2 streamlines cannot intersect.
it prompts the body to produce immunity to a disease:)
Some animals have bodies that can control their own body temperatures. Some animals have to find shade or water to control their body temperature.
they can use streamlines only they get less range, around 5ft less. and they arent as accurate. that being said, i got a spectre that hit 40ft stock and shot streamlines at 45ft, so you should check it out. a pack of streamlines is 5$ AUD. or something in USD
the animals who has scales on the body
animals have to excrete to remove wastes from their body
Snake and earthworm are the 2 animals that move with their body.
-the whole mantra of the body shop is that their products have not been tested on animals.