I'm not 100% sure on what the answer is but I think its either B or C.
because theres more people there to vote
Information is sent to the brain to take action, so if there was a sudden cold, your body would start to shiver, if there was a sudden heat wave, then you would start to sweat for example.
Hope this helps, if nto, comment below please!!!
<span>Emigrants usually traveled in wagon trains of 50 to 1,000 people.
Hope this helps.</span>