Jessica has some cookies in her lunch. She sees that her friend has chocolates in his lunch. Jessica asks him if he would like a cookie, hoping that he will offer her a chocolate. Based on concepts of prosocial behavior, how old is Jessica likely to be? AGroup of answer choice A. 5 years of age. B. 4 years old.

A) 5 years of age.

Explanation:

Pro-social behavior is defined as social behavioral characteristics that is performed for benefit of others. These traits include sharing things, helping act, volunteering etc.

According to the question, Jessica can belong to 5 year old age group as she expecting other benefit by providing benefit.She is sharing her cookie with expectation of getting chocolate from her friend.

Other options are incorrect because 4 year old might display reactive pro-social behavior or not aware about benefit concept .Thus, the correct option is option(A).  

jupiter is mainly composed of hydrogen and helium just like a star. spectral analysis of jupiter has revealed that in addition to hydrogen and helium, the planet is made of water, methane and ammonia. those elements are in trace amounts. the core of the planet is thought to contain some rock and metallic hydrogen. i hope this will give you the answer to your question! : d