Answer:
C. context of interaction is the correct answer.
Explanation:
Answer: 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).
21. It's in a plains region because it looks flat on the ground and it's bendy and all.
22. I'm guessing that's called a bend, and it forms from the strength of the current.
23. I think that's a lake or puddle