Which model represents the intermediate step between glycolysis and the citric acid cycle?
Model
Pyruvic acid
Pyruvic acid
02
CO2
CO2
02
Acetyl-CoA
Acetyl-CoA
Model A
Model B

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

It’s either a or c as the answer.