Answer:
The correct answer is A. reciprocal altruism
Step-by-step explanation:
Reciprocal altruism is when altruistic behaviors are performed because they increase the likelihood of repayment in the future.
reciprocal ultruism is also when organism temporarily reduces its fitness by providing a benefit to another at some cost to the self but with the expectation of an eventual return of benefits For example Kelli always tries to be very helpful because she believes it increases her chances of receiving help at a future time. Kelli's thinking most closely reflects the concept of RECIPROCAL ULTRUISM.