1.
A. One element
B. Two elements
C. Three elements
2.
A. One element
B. Two elements
C. Three elements
3.
A. One element
B. Two element
C. Three elements
4.
A. One element
B. Two elements
C. Three elements
5.
A. One element
B. Two elements
C. Three elements
6.
A. One Element
B. Two elements
C. Three elements
7.
A. One element
B. Two elements
C. Three elements
0 of 7 correct