Use the Answer Key below to keep track of your answers as you complete the quiz.
1 A. Porous, B. Rigid, C. Healthy
2 A. Rigid, B. Porous, C. Healthy
3 A. Porous, B. Healthy, C. Rigid
4 A. Porous, B. Healthy, C. Rigid
5 A. Porous, B. Rigid, C. Healthy
6 A. Porous, B. Healthy, C. Rigid
7 A. Porous, B. Healthy, C. Rigid
8 A. Porous, B. Healthy, C. Rigid
9 A. Rigid, B. Healthy, C. Porous
10 A. Porous, B. Healthy, C. Rigid
11 A. Healthy, B. Porous, C. Rigid
12 A. Porous, B. Rigid, C. Healthy
13 A. Healthy, B. Porous, C. Rigid
14 A. Rigid, B. Porous, C. Healthy
15 A. Porous, B. Rigid, C. Healthy
16 A. Porous, B. Healthy, C. Rigid