Which societal problem can be solved in part by scientist identifying areas of high biodiversity

The rules of engagement (roe) working group is often used to (select all that apply.)

What reaction is taking place? 02 + c3h8 = h20 + co2

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.