The answer is B
the earth indeed does generate heat although it wouldnt nearly be enough to hold the amount of life that prospers on earth......A is just stupid same for C so B is your answer .... :) hope it helps
<span>Rana sylvatica.
Hope this helps!
-Payshence xoxo</span>
Because children pick up on what they see and copy it, it is how they learn
genetics because of the traits passed down to them