Question

The reasons why the human beings can be altruistic to non-relatives, and without the expectation of a reciprocity

Answer 1

Answer:

Reasons as follows.

Explanation:

Reciprocal altruism in humans refers to an individual behavior that gives benefit conditionally upon receiving a returned benefit, which draws on the economic concept – ″gains in trade″.Human reciprocal altruism would include the following behaviors (but is not limited to): helping patients, the wounded, and the others when they are in crisis; sharing food, implement, knowledge.