Not a scientific answer, but because they are immature.
Answer:
A 5 year old needs alot initiative, he /she needs to understand the world and its features, needs to learn new things every day. This is why a 5 year old asks almost 24 questions every hour.
1 be heard. 2. true. 3 responsible
Whether it is a real emergency or a threat to you and/or the public
Is tax to be paid or an amount of money should be paid.
Google.
