The first one is the correct answer.
Hmmmmm yea ask another cause i need more info
Answer:
Importing
Explanation:
Importing -
It is the method by which some goods and services are sold in a specific country , which are initially bought from any other country , is referred to as the process of importing.
In this case , some good quality , low price are bought which are sold at higher price , to earn profit margin.
Hence, from the scenario of the question, Denise is practicing the process of importing.
Answer:
cross-sectional study
Explanation:
A type of study in which data is gathered at one time from groups of participants who represent different age groups is an example of a cross-sectional study. A cross-sectional study is a type of study design that involves subjects who vary in the variable of interest such as age but have a common characteristics and observations are made at a single point in time.
In the scenario from the question, the variable of interest is most likely the effect of varying age groups on personal health. The variable of interest, age group varies but the population has a common characteristic which is that they are Americans and the study is done at a particular time and not spread out as in cohort studies. This is an example of a cross-sectional study.
