Which statement about "optimal foraging theory" is true?
A) Foragers store food for a season only.
B) Foragers take only the plants and animals they need to subsidize their caloric intake.
C) Foragers seek out food sources based on whether they will be worth the effort.
D) Foragers no longer exist in the world; all peoples today use food production techniques.
E) Foragers very frequently exceed the carrying capacity of their environments.

Question

Quizplus · Accepted Answer

Optimal foraging theory predicts that foragers will seek out food sources that are worth the effort of obtaining, in terms of the amount of energy or calories they will receive in return. Foragers are assumed to be rational decision-makers who maximize their caloric intake while minimizing energy expenditure. This theory has been observed in many animal species, including humans, and is supported by empirical evidence.

Which Statement About "Optimal Foraging Theory" Is True