Synonyms for the word externality could be: face, area, level, side, skin, top, etc.
It means *prepare to fight*
Regionally, a home may be a general region, such as the south. Locally, this will be something on a much smaller scale such as your hometown. Globally, this will usually be a nation as your home.
Example -
My regional home is the south, my local home is Smallville, and my global home is the United States.
Hopefully, this helps! I'm a bit iffy on my answer, but I hope it satisfies you! =)
B. Faldo a theory and a law are already both supported by evidence and are equal but they have different functions
Answer:
The results only apply to the individual or group being studied.
Explanation:
Case study is one of the methods followed for researches and observations. It helps in an advanced and detailed method of getting along with a particular topic. In case studies, the topic or the subject is studied extensively and observations are made through them. Case studies involve a detailed study of individual or group whose results are not in a general form. The results are applied to the specific individual or the group.