ions: Choose the correct answer. Copy the letter of the correct answers on your science notebook. 1. Kurt Gelo was playing with his modelling clay. As he pressed the clay, he was able to form/make different toys/materials as shown in the pictures below Which of the following describes what happens to the modelling clay when it was pressed? a. The clay changed its size and color. b. The clay changed its size and shape. c. The clay changed its volume and odor. d. The clay changed its volume and color.