Which describes a high frequency wave?

a.
a wave with a low level of energy and a high pitch

b.
few wavelengths pass a given point in one second

c.
a wave with a high level of energy and a low pitch

d.
many wavelengths pass a given point in one second

dopamine..

"it was found that some people who were taking the drug l-dopa to raise their levels of dopamine were developing schizophrenic-like symptoms supporting research a strength of the dopamine hypothesis is that there are many studies which have shown support for the neurochemical explanation."

a, c, d, e are all applying about success strategies.