Third-grade students work in small groups to gather information about the physical properties of various objects. Students are also required to complete activities in groups using the gathered information. According to Bloom's taxonomy, which of the following activities is at the synthesis level? Group of answer choices Listing the objects that are magnetic Describing the physical properties of a science textbook Comparing the physical properties of a science textbook and of a magnet Constructing an object with a mass similar to a science textbook's mass