Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?

  Options: 
 A. construct prototypes of different kinds of bridges
 B. research the different designs of bridges
 C. gather the materials needed to build the bridge
 D. make a drawing to show how to build the bridge
Answer: B