The major way to distiguish a main verb and a verb phrase with a participle in a sentence is to pay close attention to how the verb functions or what element does it modify.
While main verbs express action, participles look like verbs but function as modifiers or adjectives, and they usually end in -ed or -ing.
For example, in "The smiling postman waved at the children", the participle "smiling" functions as a modifier, indicating what kind of postman was "waving" (the main verb expressing an action).
Another example would be "The meal cooked last night smelled good". Here, "cooked last night" explains which meal performed the action expressed by the main verb "smelled".
To conclude, while main verbs express or indicate action, verb phrases with a participle function as adjectives modifying nouns.
Answer:
3. A map of Alexander the Great's route and the site of the sugar cane discovery
5. A timeline showing when Darius I and Alexander the Great learned of sugar cane
Explanation:
The text features that would be most helpful to support the central idea of the passage are a map of Alexander the Great's route and the site of the sugar cane discovery and a timeline showing when Darius I and Alexander the Great learned of sugar cane.
The text tells us about how Alexander the Great discovered the sugar cane. In order to understand this properly, we need to know the route he took to the discovery site, and a map would be a great feature for that.
Before Alexander's discovery of the sugar cane, the Greeks already possessed knowledge about its existence thanks to Herodotus' books about emperor Darius I. A timeline would help the reader visualize the connection between these two periods related to the discovery of sugar cane.
giving punnishments, bring this theme more public so people are aware of it, show really bad side of this theme so people would understand that its a big problem.
Guests can visit the launch center, countdown clock, and a mission control center