Question

Select 3 prepositional phrases

Answer 1

-of Earth
-in micrometers
-with a microscope

Step-by-step explanation:

A prepositional phrase is a phrase that begins with a preposition, ends with the object of the preposition, and includes all of the object's modifiers in between
I hope it will help.

Answer 2

Answer:1. Some that act as nouns

2.Some that act as adverbs

3.and those who act as adjectives