Answer:
All the options are correct.
Explanation:
Introduced species can have deleterious effects on biological communities by - All of the above options are correct.
An introduced species are those species that are not local to the place where they are introduced accidentally or by humans.
So, when such species grow in number, they can be a threat to the native animals there.
Answer:
System, structure
Explanation:
Structuration theory was proposed by Giddens. It is sociology concepts that work on human behavior. It is the synthesis of agency and structure that is called the "duality of the structure". This theory is to describe the acknowledgment about the interaction of meaning, value, standard power instead to describe the structure and function of an individual's facial expression. Acc. to the Giddens, the individuality of the person has been affected by the structure. The structure and functions are maintained by the exercise of agency. This theory focuses on human being social behavior.
Cottage industries are merchant-employers “put out” materials to rural producers who usually worked in their homes
Answer:
Preoperational Stage
Explanation:
Preoperational stage: This is one of the stages in the theory of cognitive development which was introduced by one of the most influential psychologists named Jean Piaget.
According to Piaget, this is the second stage in his theory and starts at the age of two years and lasts through age seven of an individual's life. In this stage, a child began to talk, engages himself or herself in symbolic play, uses basis local thoughts, manipulates symbols, etc.
