the correct answer is convection and gravity . I hope this helps :)
It happens when the two groups become sufficiently different and the two can no longer interbreed. A known example of speciation is the London underground mosquito where it formed a new species within the existing genus. There are examples in micro-evolution but not in macro-evolution.
Answer:
DNA makes up many genes that are simply turned off and on. It's like ho2 the 1 in binary represented a "on", and the 0 would represent "off".
I hope this helped!
This is called maintaining homeostasis. The hypothalamus also maintains homeostasis in lots of other ways, such as by controlling your blood pressure. The temperature in your body, like the temperature in your home, is a balance between different cooling and heating systems.
