It is difficult to compare contemporary foragers to foragers of the past (before domestication) because: A) Early foragers lived in all types of environments, while modern foragers are not relics of the past, and they have been interacting with farmers.
B) Early foragers lived in highly complex societies due to the adaptation of aquatic foraging strategies.
C) Modern foragers are merely groups of farmers who have been pushed off their lands by more powerful groups.
D) All foragers adopted agricultural ways 10,000 years ago.