Easy grade 8 science question? (BEST ANSWER!!!!) about nerves?

Question

if the reaction rate changes when the temperature falls do impulses move slower or faster along the nerves at lower temperatures?

10 points for best!!!!!

Answer 1

Neural impluses are electrical charges. In general, as the temperature of a conducter is lowered, the electrical charges move easier (resistance is lowered). So the correct answer is that the impulses would move FASTER as the temperature lowered.

Answer 2

I would think slower, since most chemical reactions slow down at lower temperatures.

Answer 3

it moves slower at lower temperatures