Answer:
D
Explanation:
Pure competition means *many* companies/people are going at it for the same/identical thing. C would have been a good answer if it wasn't only two companies.
Answer:
Spanish settlers brought their own culture to the colonies by introducing their language, laws, religion and learning
These animals were raised in a controlled environment. Many plants are unable to survive in such a harsh environment. Heredity and environment are both important. Pollution is bad for the environment
Answer: Reproducing the current social structure
Explanation:
Social structure is the model that contains the relationship between the social groups for interacting, communicating and living. It establishes the social network of people that determines the change, position, interaction,relation and pattern.
To maintain the norm and regulation of the social community, representation of the current present social structure by replicating it .It will help to regulate the actions and relation of people in the society.