For anthropologists, the set of practices used by members of a society to acquire food is the of that society. Group of answer choices broad spectrum diet subsistence system commodity chain mode of production delayed return system

commodity chain

Explanation:  

For anthropologists, the set of practices used by members of a society to acquire food is the commodity chain of that society, it is the series of steps between the production of food materials and the time it gets to the seller and subsequently the consumers.

answer; ///he could not explain why the continents drifted;