Answer:
Since the parts of those figures are labeled with numbers:
1. Resistance
2. Effort
3. Fulcrum
4. Effort
5. Fulcrum
6. Resistance
7. Fulcrum
8. Effort
9. Resistance
10. Fulcrum
11. Effort
12. Resistance
13. Effort
14. Fulcrum
15. Resistance
Explanation:
The parts are labeled with effort, resistance, and fulcrum such that they are the designated positions of the forces.
The effort force is applied to move the resistance force (where load may be found). Aside from this, fulcrum can be termed as the central pivot for these forces.
I hope this helps!