Which statement best describes a wave?
a. a collision of particles

b. a disturbance that carries energy

c. a movement of fluids

d. a group of electrically charged molecules

B.) A disturbance that carries energy

Explanation:

The complete statement that describes a wave would be :

A wave is a disturbance that carries energy from one place to another

Other listed options are incorrect because:

Incorrect : A.) A collision of particles > Conduction

Incorrect : C.) A movement of fluids > Convection

Incorrect : D.) A group of electrically charged molecules > Radiation

[ Correct on Edgenuity ]

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B) a disturbance that carries energy

Explanation:

Edgenuity:)

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.