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Some materials move by diffusion. Diffusion is the process in which molecules spread out, or move from areas where there are many molecules, to areas where there are fewer of them. == It depends on the particles. Brownian motion is what causes very small particles to move in a fluid. On a smaller scale, osmotic pressure, ionic gradient and some others.
The bones form the skeleton and support the body. It is the muscles that move some of the bones to allow us to move our bodies.
Superheated gas can be called Plasma. It would only move because some force is constantly causing it to move. By itself it would not do that.
Diffusion is the movement of molecules or ions from high concentrated medium to low concentrated medium due to the continuous free movement of molecules, simply it's like spraying some perfume , air diffusion makes perfume molecules to move so that you can smell it every where in the room..
Gases absorb radiation and some is absorbed in the atmosphere :)
Gas molecules move by diffusion, and water molecules move by osmosis. Edit: Osmosis refers only to water molecules (H2O) while diffusion refers to all over molecules.
Some ways in which material may move in and out of cells are diffusion and also osmosis.
Some ways in which material may move in and out of cells are diffusion and also osmosis.
Grasshoppers as well as other insects have a tracheal system instead of a respiratory system to move gases. A respiratory system requires energy to move the gases where as the tracheal system uses a process of simple diffusion which does not use any energy.
Diffusion happens because particles in gases and liquids move about. However diffusion would be greater in gas than in liquid because the particles in a gas move and spread quicker and there is more space to move to.
Some materials move by diffusion. Diffusion is the process in which molecules spread out, or move from areas where there are many molecules, to areas where there are fewer of them. == It depends on the particles. Brownian motion is what causes very small particles to move in a fluid. On a smaller scale, osmotic pressure, ionic gradient and some others.
In cells, diffusion moves by facilitated diffusion, active transport, ABC transporters, group translocation or osmosis. Some of these move molecules from a low concentration to a higher and against the gradient.Simple diffusion moves molecules from a high concentration to a lower concentration.
Gas molecule always move. The movement is called Brownian Motion, a random behaviour of molecule and atom in fluid state. These little motion enhance diffusion even without any additional driving force. Gas had less interaction force than liquid and so the speed of motion is a lot greater and so higher diffusivity.
The bones form the skeleton and support the body. It is the muscles that move some of the bones to allow us to move our bodies.
All gases: Are compressible, Fill the volume of their container, Assume the shape of their container, Consist of atoms or molecules that move in random patterns.
diffusion facilitated diffusion osmosis
the sun is a very large gasious fire ball,if the gases dont move the sun will exploade and burn earth and some other planets to a crisp.:)