Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what converts chemical energy into mechanical energy?" is "marine engine", given that a marine engine transforms chemical energy into mechanical energy?
****
A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "building housing developments usually requires replacing what?" is "gold reserves", given that building housing developments usually requires replacing animal burrows?
****
A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what requires warmth for survival?" is "man", given that dogs require warmth for survival?
****
A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "hitting a rock causes what?" is "erosion", given that hitting a rock causes vibration?
****
A:
No