Refer to the graph above. Which of the following statements regarding the graph is true? Reaction 2 occurs faster than Reaction 3 because Reaction 2 requires more energy than Reaction 3.

Reaction 2 and 3 are the same reaction, but Reaction 3 is occuring in the presence of a catalyst.

Reaction 2 and 3 are the same, except Reaction 2 is occurring in the presence of a catalyst.

Reaction 1 requires less activation energy than both Reaction 2 and Reaction 3.

the correct answers are;

a. the rock was made from more than one type of material.

e. layers of hot liquids in the rock cooled and solidified at different temperatures.

these are the two options that are related to the statement given above.

the jugular venous disention can be a sigh of problems starting with the heart specificaly the right side. with the evidence pressent he may have a blocage in a vein or artery due to a blood clot forming in the surggery. its a theory