Final answer:
The prepositional phrases describe the tools and materials used by makeup and special effects artists, highlighting their role in movie production and how their collective contributions create a compelling visual experience for the audience.
Step-by-step explanation:
The prepositional phrases in the provided paragraph share a common function: they describe the tools and materials used by makeup and special effects artists in the context of movie production. For instance, phrases like 'on a giant movie screen' and 'with colorful liquids, rubber, and even pieces of metal' add detail to the scene by informing the reader where the monsters appear and what materials are utilized to create dramatic effects. This descriptive aspect enhances our understanding of the complex and artistic processes involved in filmmaking and provides insight into the collaborative nature of these creative artists.