The answer is standing. A committee with fixed membership and jurisdiction that persist from one congress to the next is called a standing committee.
Trial and Error best describes the problem-solving approach to the concrete operational thinker because children during 7 to 12 years old think unsystematically for a solution.
Moreover, concrete operational thinkers uses several methods to solve a problem. When one method does not work, then another method is use until it satisfy the problem. This example defines trial and error method.
The answer is: self-administration behavior in animals
Because of this similarities, we can conclude that some behaviors are wired in all living beings (including humans and animals) in order to help ensure in our survival.
For example, both animals and humans have the tendency to form a group. We tend to do this because our suitability tend to be higher if we live in a group, where we have other people that we can depend on to cover our weaknesses.
