At the End of the Summer You Notice That a Cool

At the end of the summer you notice that a cool breeze signaling the approach of autumn is actually at a temperature that felt warm when you encountered it the previous winter.Which hypothesis best explains this observation?

A) Day length influences one's sensation of temperature.
B) Winter breezes are weaker than those in autumn.
C) Nerve cells of the skin die off during winter.
D) We acclimatize to temperature.
E) Our muscles are creating more heat in winter.