The two 3-carbon molecules in which glucose is split, are converted through a series of steps into the final 3-carbon molecule. during these later steps, molecule(s) of atp are made.

four (4)

Explanation:

The two 3-carbon molecules in which glucose is split are DIHYDROXYACETONE and GLYCERALDEHYDE 3-PHOSPHATE.

These two are ISOMERS and are converted through a series of five steps into the final 3-carbon molecule called PYRUVATE, CH3COCOO

During these later steps KNOWN as the PAYOFF phase (phase II) of glycosis, FOUR (4) molecules of ATP are made.

the answer is c.) there is a warm front in region a and a stationary front in region b.