Answer:
when the supply is low
Explanation:
because the higher the demand the lower the price
the lower the supply the higher the price
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).
It had fortunately decided to let out a dense fog around the battlefield, allowing a hasty retreat that was not noticed.
I hope this helps, please Brainliest me, and have a great day! :D
