The answer is Georg Wilhelm Friedrich Hegel. He was German thinker who built up a dialectcal plan that accentuated the advance of history and of thoughts from proposal to absolute opposite and thereupon to a blend. Hegel was the remainder of the colossal philosophical framework manufacturers of present day times. His work, endless supply of Immanuel Kant, Johann Gottlieb Fichte, and Friedrich Schelling, subsequently denotes the zenith of traditional German reasoning
Advocates of functionalism argue that society has different aspects and some roles are more important than others. Difficult and important roles demand higher level of motivation (I.e. compensations) for them to be filled.
I'd argue the nervous system because you sense pain through your nerves and when you realize something is poking you bam your nerves recognize it and tell your brain "UH OH CHEIF THERE'S A TACK" and you pull it out.
