1) 3rd grader says: “A”
2) Adult says: “Mercury”
3) 3rd grader says: “Diamond”
4) Adult says: “206”
5) 3rd grader says: “12”
6) Adult says: “All of them have mass”
7) Adult says: “Crust”
1) 3rd grader says: “A”
2) Adult says: “Mercury”
3) 3rd grader says: “Diamond”
4) Adult says: “206”
5) 3rd grader says: “12”
6) Adult says: “All of them have mass”
7) Adult says: “Crust”