Question

select the two prepositional phrases. bryan berg, who has a design degree from harvard university, is a cardstacker. berg travels the world making large, complex structures strictly from playing cards—no glue, tape, or tricks involved.

Explanation:

A prepositional phrase starts with a preposition and ends with a noun or pronoun. In the given text, "from Harvard University" starts with the preposition "from" and ends with the noun - phrase "Harvard University", and "from playing cards" starts with the preposition "from" and ends with the noun - phrase "playing cards".

Answer:

from Harvard University, from playing cards