Which illustration represents the arrangement of particles in a liquid?

The correct answer is A.

Explanation

In nature, we can find three basic states of material, one of these is gas, that is characterized by far apart particles that move quickly in all directions; the second is solid that is characterized by close particles located in a definite pattern, and these only vibrate without losing its form, and third is the liquid, that is characterized for close particles with an undefined pattern, and its movement is around each other. According to the above, the image that best expresses the arrangement of particles in a liquid is option A, because there are particles close together and move around each other.

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

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true tan speed = ang vel x radius