2. Cef 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 belowWhich of the following describes what happens to the modelling clay when pressed?A. The clay changed its size and color C. The clay changed its volume and odorB. The clay changed its size and shape D. The clay changed its volume and color3. Which of the following describes what happens to the white sugar when mixed with iodized salt?A. White sugar can be distinguished with the iodized salt when mixed.B. White sugar cannot be distinguished with the iodized salt when mixed.C. White sugar settles at the bottom of the iodized salt.D. White sugar incompletely mixed with iodized salt.4. What will happen to water and alcohol when mixed?A. Alcohol and water will be mixed completely.B. Alcohol and water will mix partially.layers.C. Alcohol and water will not mix.D. Alcohol and water will form two5. The following changes in the materials are useful to the environment EXCEPT one, which is it?A. Using old newspaper in wrapping gifts C. Using pesticides in killing insectsB. Using eco bag when buying groceries D. Using both sides of bond paper whenwriting6. The brain is a very delicate organ of your body. It controls all the movements of your body. Ahard bone of your head protects the brain. What bone protects the brain?A. RibsB. SkullC. Spinal ColumnD. Breastbone​