Who reads this anyway? Nobody, that’s who. I could write just about anything here, and it wouldn’t make a difference. As a matter of fact, I’m kinda curious to find out how much text can you dump in here. If you’re like really verbose, you could go on and on about any pointless…[no more than this]
It’s a constant arms race with microbes and the immune system. Both evolve all the time to outdo to other.
So far, it’s working pretty well. The environment is full of bacteria, viruses and fungi, most of which are harmless to us. You’re breathing that stuff in all the time, and you don’t even know how dangerous those things are to trees, bacteria, insects etc.