Which system is responsible for “fight or flight” response? sympathetic nervous system parasympathetic nervous system somatic nervous system central nervous system

i am positive it is c. condensing but i may be wrong

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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.