D is the answer they believed more sanitary
The answer is “supranational Institutions” hope that helps!
(Here’s proof)
Answer: FIELD STUDY.
Explanation: Field study can be defined as collection of raw data outside a laboratory, library, or workplace setting that involves observation and interviewing. The major characteristic of a field study is that it is done outside where practical firsthand experiences can be gotten.
There are 13 stripes in the American Flag. Which represents the 13 states.
D. Arapahoe Community College
