According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f

The altruism definitely rewards the person who performs it, not immediately but in due course of time, according to the social exchange theory. Hence the given statement is TRUE.

Explanation:

Altruism is the act or behavior in which an individual performs action in regard to the concern of the other person’s happiness. It is just not implied to humans but to animals as well. It is moral principle and practice as the part of theory of social exchange which studies the social behavioral interaction.

radiation

explanation:

heat is transmitted by radiation