3. which artifact was unearthed at the lowest elevation.\n|artifact|elevation|\n|----|----|\n|arrow head|…

3. which artifact was unearthed at the lowest elevation.\n|artifact|elevation|\n|----|----|\n|arrow head| - 657 feet|\n|bone|488 feet|\n|necklace|1142 feet|\n|clay bowl| - 333 feet|\n|woven blanket|0 feet|

3. which artifact was unearthed at the lowest elevation.\n|artifact|elevation|\n|----|----|\n|arrow head| - 657 feet|\n|bone|488 feet|\n|necklace|1142 feet|\n|clay bowl| - 333 feet|\n|woven blanket|0 feet|

Answer

Explanation:

Step1: Compare negative values

We know that for negative numbers, the larger the absolute - value, the smaller the number. The absolute value of - 657 is 657, and the absolute value of - 333 is 333. Since 657>333, - 657 < - 333.

Step2: Compare all values

We have the elevations: - 657, 488, 1142, - 333, 0. Negative numbers are less than 0 and positive numbers. Among the negative numbers, - 657 is the smallest.

Answer:

arrow head