Verified answer

Answer:

Step-by-step explanation:

2401 = 7 to  the power 4

2187 = 3 to the power 7

5184 = 2 to the power 6 x 3 to the power 4

3200 = 2 to the power 7 x 5 to the power 2

Step-by-step explanation:

Diffusion is the movement of a substance from an area of high concentration to an area of lower concentration . Diffusion occurs in liquids and gases when their particles collide randomly and spread out.

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army!!