Which of the following evidence supports the theory of plate tectonics? The age of rocks and mountains on the edge of neighboring continents varies.
O Fossils from the same species are found on only one continent.
O Iron-rich, molten magma rocks no longer align to Earth's poles in many locations.
O Grooves created from glacier movement travel in opposite directions on each continent.

The answer is  a: x-rays—2 and ultraviolet rays—3.  hope i !

2poclâ‚(g) ⇜ 2 pclâ‚(g) + oâ‚‚(g) â†gâ° = (2 mol)î”gfâ°(pclâ‚) – (2 mol)î”gfâ°(poclâ‚) = (2 mol)(–270 –(–502) kj/mol) â†gâ° = + 464 kj = â†hⰠ– tî”sâ° î”sâ° = 179 j/k ⇒ â†hâ° = â†gâ° + (298 k)(179 j/k) = –411 kj assuming that î”hâ° and î”sâ° do not depend on temperature, the temperature at which â†gâ° = 0 is where t = â†hâ°/î”sâ° = (–411 kj)/(0.179 j/k) = 2294 k. at that temp. keq = 1 for the reaction.

Boiling is the right answer