It’s B I think bro. Use a different app this one sucks
The answer would be : <span>both ethnologists and comparative behaviorists were correct.
Hope this helps !
Photon</span>
They have every thing you need on http://www.factmonster.com/ipka/A0932480.html
A evolution of populations
The "rungs" of the DNA strand are made up of nitrogenous bases.
