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Their shape. Peace out. :)
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∙ 14y ago
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What makes cars streamlined?
Their shape and aerodynamic efficiency makes them streamlined.
Why do birds and fishes have streamlined body?
so that they can move smoothly
Why are birds streamined?
Because streamlined body cuts air and allows birds to move swiftly in air.
What animals have streamlined body shapes?
Fish, birds and snakes are a few
What makes a car streamline?
so that the car will go faster and thecorners and the distence from the ground makes it streamlined .The rounder the corners the more streamlined it is
Why is the lack of teeth in birds an adaptation for flight?
makes them better streamlined i would guess
Do penguins have knee caps?
Penguins do not have kneecaps, because they do not need them. Not having kneecaps makes them more streamlined than other birds, which they need to be to be fast enough to catch their food.
Why are airplains and birds have stremlined?
Birds are streamlined because all species of birds that ever existed and were NOT streamlined were unable to outfly the streamlined predators, so they got caught and eaten, laid very few eggs, had very few hatchlings, and became extinct. Airplanes are streamlined because that design reduces aerodynamic drag, which directly subtracts from thrust. So a streamlined airplane uses much less fuel than a square airplane does to cover the same distance. Once this fact became generally known, nobody would buy any square airplanes, and the companies that built them went out of business. A lot like the birds.
What makes a snake a streamlined animal?
It's shape.
What are needed to spread out the winds when the birds fly?
When flying, the birds need power on the wing to fly. Their bodies should also be streamlined.
What feathers give birds their streamlined shape and coloring?
A feather called a contuor feather
What are streamlined animals and why are they streamlined?
Fins of underwater animals are streamlined to make them glide through the water more easily, e.g. dolphins. Other animals include birds, whose beaks are at the front so they can too.
