The two main places that ww2 was fought was in Europe and in the islands in the Pacific Ocean.
Answer:
d. watching children play in a park and recording their behavior
Explanation:
Naturalistic observation is one of the methods used in research by the psychologists. The subjects in this experiment are observed in their natural environment. The behaviors are then analyzed and examined to draw certain conclusions out of them. Such researches help in getting a better conclusion and idea about the reaction ad behavior of the people.
The constitution is, as the declaration of independence was a document to tell England that the america's were no longer under british rule. i hope this helps!
I know penguins live in Antarctica.