Given the potential energy diagram for a
reaction:
which intervals are affected by the addition of a
catalyst?
(1) 1 and 2
(2) 1 and 3
(3) 2 and 4
(4) 3 and 4

After studying and doing some research, the intervals that are affected by the addition of a catalyst will be 1 and 3. The correct answer will be 2. 

Yesbyes h2yhh8 id thr answer to your wuestiob

That result from subduction of oceanic plates beneath lighter continental plates. most of the earth's volcanoes are located around the pacific ring of fire because that the location of most of the earth's subduction zones.