roman influence on engineering\nwhich photo shows a modern - day aqueduct?

Brief Explanations:

An aqueduct is a water - carrying structure. The third photo shows a structure that looks like a channel for transporting water, which is consistent with the characteristics of an aqueduct. The first photo is a swimming pool scene, and the second photo is a garden hose scene, neither of which are aqueducts.

Answer:

The third photo.