¿Cuál es la función principal del Sistema nervioso?

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

i think the answer would be reserve.

there are no contact forces mentioned on the list of choices that you've provided.