How can a neutral mutation turn into a positive mutation (bird example)?

i think its white blood cells

i hope this

find out why you don't need to aim at such a syllable pattern in english. you may have thought that haiku was supposed to be 5-7-5, so what's up with the logo by the gravitational pull of celestial objects, can touch us in unexpected ways.

i'd have to say the answer is probable the second option "the geosphere interacting with the atmosphere"