Answer:A cross-sectional study
Explanation:A cross-sectional study is a study in which a researcher gathers data at a particular point in time.
The subjects are chosen based on specific variables of interest.
Cross-sectional studies are mostly used in developmental psychology, but can also be used in education and social science.
For example,a researcher may study developmental psychology by choosing people from various age group and study them at one point in time. This is done so that any apparent differences can be considered to have been caused by the differences in age.
Cross-sectional study is an observational study which is descriptive but doesn't necessarily explain the cause of what is being observed. are observational in nature and are known as descriptive
Answer:
A,B,D
Explanation:
If producers can only produce one item, they must decide which item to produce based on profit.
Consumers are limited by their resources, and must give up the chance to purchase one item in order to buy another.
When deciding to produce or purchase one item, another opportunity must be given up.
Answer:
Active
Explanation:
We used to be passive. Now we are more active. (Leaders of the free world)
A.
Explanation:
Congress can override the president's veto.
this means if the bill is not approved b TV the president/ committee, the Congress needs an amount of the senate/ house to vote over the president's decision
I feel like if there was any type of conflict the conflict would be motivation for achieving more than conflict itself.
-Hoped this helped