Choose the letter of the best answer. Encircle the correct answer 1. Which of the following is a solid material? a droplets of water b helium gas c. plastic cup d vinegar 2. What material can be used to flatten a tin can? a, a foam b a hammer c. a knife d. pair of scissors 3. Which of the following will happen while playing with modeling clay? a. The clay will change its color b. The clay will change its size and shape, c. The clay will turn into liquid, d. All of the above 4. How will you change the physical appearance of a tire wire? a. by bending c by mixing it with water b. by melting d. by pressing 5. If you want to break hollow blocks into pieces, what should you do? a. Cut the hollow block, b. Melt the hollow block with water c Hammer the hollow block d. All of the above 6. Which of the following solid materials can be bent? a banana b. bread c. metal fork d cloth 7. Which of the following solid materials DOES NOT belong to the group? a banana b. bread c dough d ruler 8. What will happen to a ruler if it is bent? a. It will form a curve and go back to its original form b. It will become heavier and longer c. It will melt and will have a new shape. d. It will have a new form 9. Which of the following solid materials can be pressed? a dough b fork c. stone d, rocket​