Which scenario causes gene flow ?

the core of the sun is so hot and there is so much pressure, nuclear fusion takes place, hydrogen is changed to helium. nuclear fusion creates heat and photons. when the heat reaches the earth it warms the molecules of the atmosphere, and they warm other molecules and so on.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

. the sierra madre fault zone of southern california

. the san andreas fault california