a. he consults well-known, credible sources in his research.
Explanation:
they dont have a partner or anyone to worry about or need to take care of or anyone to worry about them
Answer: Non-shared environment
Explanation:
The non-Shared environment is one of the type of genetic analysis in which an individual people are living together and also share common family environment but they are dissimilar in nature and the various types of activities so this concept is also known as the Un-shared nature.
According to the given question, the Children are growing up in the similar home and they have same parents but they have different types of human relationship and activities and this type of broader situational factor is refers as the Non-shared environment.
Therefore, Non-shared environment is the correct answer.
Determines investments/ incomes. it lacks competition and efficiency but includes low levels of inequality and unemployment
I don’t speak Spanish neither understand it
