What are three factors that prevent trees from overrunning grasslands? (answers go in a, b, and c) A.

B.

C.

Ten percent of energy is transferred from sun to the level indicated.

The type of bond found in many carbon-to-carbon bonds in canola oil but very few carbon-to-carbon bonds in butter, is ; c=cc-c c=c c=h c-h hope this .

Distillation.  distillation is the correct answer.

In fact it is not just nuclear fusion and fission that  can  transform  matter  (or mass)into energy. any time  energy  is produced, some small amount of  matter  or mass isconverted into energy.