I believe the answer is: apparent motion
apparent motion is an illusion that make us perceive an object to be moving while it's actually not. This could be seen when changing colours like what displayed in Christmas lights or when we pass a tree when driving a car and make it seems as the trees move in the opposite direction as ours.
A) they needed to feed the population and to trade
Answer:
The correct response is paleoanthropology.
Explanation:
Paleoanthropology is the branch of anthropology that examines the origins of early humans and theorizes about their evolutionary development. Dating of fossils requires technical knowledge related more to the physical sciences through understandings of geologic strata, radioactive-decay rates, and other chemical and genetic tests. Physical anthropologists study past populations of fossil hominins and nonhuman primates in order to try to piece together the evolutionary history of our closely related species.
the government provides {goods and services} that {individuals/businesses} acting ... types of public goods and services provided by the local state and federal.
