The answer is stage two.
During this stage of development, the children still haven't got the capability of objective thinking and logical analysis.
This make Freddy unable to understand that the pacifier could ask as a replacement for his thumb, so he decided to refuse it
Divisibility is an important characteristic of money because it is easy to divide itself up.
They were so far away it was hard for them to enforce certain things
Mental health is basically the way you think about yourself and others. You might also think negative so its good to always be poitive and have a healthy mental state