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Characteristic: The group is sedentary rather than nomadic, otherwise it would be easily broken

Prediction: The group uses thin-walled pots

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Archaeologist: Although thin-walled pottery is better able to resist the damaging effects of thermal stress resulting from being placed over a fire, such pottery is more prone to breaking during transport. We can therefore make predictions about pottery use by a group of people on the basis of a certain lifestyle characteristic of the group.

The archaeologist suggests that a certain type of prediction about a group can be made on the basis of the group having a certain type of characteristic. Indicate in the table, the possible characteristic and prediction that most strongly conform to the archaeologist's suggestion. Make only two selections, one in each column.

Can someone explain with the Prediction that they use thin-walled pots, why can't the characteristic be uses fire for warmth and protection?

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Let's identify the correct characteristic and prediction:

1. Characteristic: This should describe the lifestyle of the group.
2. Prediction: This should describe the type of pottery they are likely to use based on their lifestyle.


==> Given this information:

1. Characteristic: The group is sedentary rather than nomadic.
A sedentary group is less likely to transport pottery frequently, so they are more likely to use thin-walled pottery, which is better at resisting thermal stress but prone to breaking during transport.


2. Prediction: The group uses thin-walled pots.
If a group is sedentary, they are more likely to use thin-walled pots due to the reduced risk of breaking during transport and the benefit of better resistance to thermal stress.­

---
Why not the reverse:

Logical Flow: The original statement logically flows from lifestyle to pottery use. It's easier and more straightforward to predict the type of pottery based on known lifestyle characteristics than to infer lifestyle solely from pottery type. A sedentary lifestyle (cause) leading to the use of thin-walled pots (effect) is a direct application of the archaeologist's reasoning. 

Additional Factors: The use of thin-walled pots alone might not conclusively indicate a sedentary lifestyle since there could be other reasons for using thin-walled pots (e.g., cultural preferences, availability of materials). Predicting the pottery type based on lifestyle is more direct and accounts for the primary reason stated in the argument (resistance to thermal stress vs. transportability).

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