Final answer:
Archaeological sites are the spatially discrete places where evidence for past human activity is found. Archaeologists study these sites to learn about past behaviors, lifestyles, and cultures.
Step-by-step explanation:
The spatially discrete places where evidence for past human activity is found are called archaeological sites. Archaeologists study these sites to learn about the behaviors, lifestyles, and cultures of past human populations. These sites can include caves, settlements, burial grounds, and other locations where artifacts and structures from the past are preserved. For example, the cave of Lascaux in France is an archaeological site where cave paintings created by Paleolithic humans have been discovered.