Why is it so cold that a mosquito can't die?

Because mosquitoes don't come out in winter because they have entered the cold season and can't come out. It's too cold! In fact, many mosquitoes also freeze to death! It's impossible not to come out, right? But in the warm season, bacteria and creatures began to multiply, and mosquitoes came out! You think, how fast mosquitoes breed! ! How many times faster than people, so the answer is out! ~~