Two liquids are mixed. After a few hours, the liquids separate into two separate layers. This is an example of a
Homogeneous mixutre.
O Heterogeneous mixture.
Colloid

where is the diagram?

if you insert the diagram ill be able to you

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.

other information encoded in your genes might distinguish you from the others in the group