Our what is is affected by physical environment. a. pitch b. touch ethic c. behavior d. verbal communication

A. Pitch

Explanation:

I may be wrong, but as an example, a very open room (like a museum) can cause loud echoes. In a decently sized or small room (like a house), you can hear clearly.

answer: we can define a cultural region as a section of a land with cultural elements like religion, language, cuisine or architecture. cultural regions are different because its land for example can vary in size of few square miles to millions. they can also form cultural boundaries.

moreover cultural regions can be organized due to less difference between the same ethnic group. we can say also that exist three types of cultural regions such as the formal, functional and vernacular ones. for istance the formal regions refers to sharing cultural traits of people like religion or languages.

explanation: