Here is the correct organization of statements about prehistoric hunter-gatherers:
| Statement | True | False | |-------------------------------------|-------|-------| | were nomadic | True | | | built permanent dwellings | | True | | developed the use of fire | True | | | irrigated and farmed the land | | True |
- Were nomadic: True (Hunter-gatherers moved frequently in search of food).
- Built permanent dwellings: False (They often lived in temporary shelters).
- Developed the use of fire: True (Fire was crucial for cooking and protection).
- Irrigated and farmed the land: False (This became common in later agricultural societies).