Answer:The technological innovations associated with the Paleolithic era are:
The use of stone tools and fire
During the Paleolithic era, early humans relied on stone tools for various purposes, such as hunting, cutting, and crafting. Additionally, the controlled use of fire was a significant technological advancement during this period.
The other options:
Writing and the domestication of animals
The use of metal tools and farm implements
Are associated with later periods of human history. Writing and the domestication of animals are typically associated with the Neolithic era and beyond, while the use of metal tools and farm implements became prominent during the later Bronze Age and Iron Age.
Explanation:
