The tsunami that hit Japan in March of 2011. illustrates which of the following points? O Most countries are unprepared for tsunamis.
O Tsunamis can cause many kinds of destruction.
O More people are killed by tsunamis than earthquakes each year.
0 It is rare that modern nations need to be concerned about tsunamis.

answer; ///i believe that the correct answer is (e); check first good

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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.

the answer is a) cell division.

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