Birds are an integral part of their ability to fly, and their wings create airfoils that allow air to circulate through the air. Our airports have small or large wings in aeroplanes.
No matter how much I put it in your hand, if I take my fingers off myself, it will seriously drag us into the world. But it is surprising when birds begin to use their strong muscles to soften their wings.
But human hands are not a good size for an airport. As you have learned, even if you try to turn around, you will not fly.
If you look closely at the bird’s wings, you will notice that it is curved. If you follow the edge, you will find that one end is larger than the other. The size of the whole wing and even some feathers help the bird to fly.
I learned from my friend Daniela Monk that he really wants to know about birds. As a biologist at Washington State University, he has studied how birds relate to the environment.
He explained that as the bird flies, its wings rise and fall. The wind blows towards the top of the wings. He moves slowly along the wing. The pressure at the top of the wing is less than the pressure at the bottom of the wing. It generates a force called an elevator, which keeps the bird in the air.
You can see the elevator using a simple sheet of paper. Place a piece of paper in front of you and blow air from one end. A blown leaf can help reduce airflow. The wings of the birds climb. It’s like moving down.
It is also important to overlap. When birds use their muscles to soften their wings, they create another force called the thrust. This energy keeps them going. The wind blows on their wings
Of course, this is another advantage for flying birds. Their bones can fly freely. Robin, for example, is slightly heavier than soda. But as you know, not only their weight helps them to fly. Finally, there are tough animals that can fly. He returned to their plane.
Our mammals and bats can also fly. They stretched the skin between the fingers, hands and body to create their own skin plane.
People can not fly, but they can do amazing things. Create things you can think of; Not to take on a tour; Explore things that are not against your thumbs, such as aeroplanes that can help you explore and get a glimpse of the world.
The anatomy of birds is such that there are hollow areas in their bones with air pockets. This makes it difficult for them, which helps them fly. In addition, the wings (modified anterior limbs of birds) are aerodynamic models of birds that provide the propulsion needed for flight.
The feathers are soft and stiff to facilitate flight, and the feathers trap small bumps near the bird’s body to facilitate flight. This allows birds to fly because of their feathers, wings and bones
So the correct answer is “All of the above”
Mercy
Birds are an integral part of their ability to fly, and their wings create airfoils that allow air to circulate through the air. Our airports have small or large wings in aeroplanes.
No matter how much I put it in your hand, if I take my fingers off myself, it will seriously drag us into the world. But it is surprising when birds begin to use their strong muscles to soften their wings.
But human hands are not a good size for an airport. As you have learned, even if you try to turn around, you will not fly.
If you look closely at the bird’s wings, you will notice that it is curved. If you follow the edge, you will find that one end is larger than the other. The size of the whole wing and even some feathers help the bird to fly.
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I learned from my friend Daniela Monk that he really wants to know about birds. As a biologist at Washington State University, he has studied how birds relate to the environment.
He explained that as the bird flies, its wings rise and fall. The wind blows towards the top of the wings. He moves slowly along the wing. The pressure at the top of the wing is less than the pressure at the bottom of the wing. It generates a force called an elevator, which keeps the bird in the air.
You can see the elevator using a simple sheet of paper. Place a piece of paper in front of you and blow air from one end. A blown leaf can help reduce airflow. The wings of the birds climb. It’s like moving down.
It is also important to overlap. When birds use their muscles to soften their wings, they create another force called the thrust. This energy keeps them going. The wind blows on their wings
Of course, this is another advantage for flying birds. Their bones can fly freely. Robin, for example, is slightly heavier than soda. But as you know, not only their weight helps them to fly. Finally, there are tough animals that can fly. He returned to their plane.
Our mammals and bats can also fly. They stretched the skin between the fingers, hands and body to create their own skin plane.
People can not fly, but they can do amazing things. Create things you can think of; Not to take on a tour; Explore things that are not against your thumbs, such as aeroplanes that can help you explore and get a glimpse of the world.
source: askdruniverse.wsu.edu
theworldanimals
birds are able to fly because?
The anatomy of birds is such that there are hollow areas in their bones with air pockets. This makes it difficult for them, which helps them fly. In addition, the wings (modified anterior limbs of birds) are aerodynamic models of birds that provide the propulsion needed for flight.
The feathers are soft and stiff to facilitate flight, and the feathers trap small bumps near the bird’s body to facilitate flight. This allows birds to fly because of their feathers, wings and bones
So the correct answer is “All of the above”