Any practices should best be based on a research - this is the correct answer. (a. child development and research) Research is the best source of actual knowledge, rather than people's best guesses (people's best guesses might lead government regulations, but it would be better if they also followed research results.).
A because due to a lot of gas/smoke in the air people in japan wear mask due to the dangerous gas
According to piaget, the ability to think logically about events first develops during the : concrete operational stage
According to piaget, most people entered this stage during middle childhood, when kids are starting to able to create a logical conclusion abouts specific event
Answer: law
Explanation:
Social science can be define as the scientific study of human society and their relationship among themselves.
A law can be define as rules which is enforced over the society to regulate it's functioning, restricting the ill-legitimate activities like crime, and safeguarding the rights of the human beings, and animals.
On the basis of the above description, the law is the social science which involves the studying of the legal policies.
