Question

Greg wants to build a tree house. He wants the house to last for a long time and to not be broken down by rain, snow, and wind. Which of the following would help Greg to choose a durable building material?

Answer 1

Build several models of his tree house out of different materials, and see which model holds up best to wind, water, and ice.

Step-by-step explanation:

Answer 2

Build several models of his tree house out of different materials, and see which model holds up best to wind, water, and ice.