Answer:
internal validity
Explanation:
because of the manipulation of the independent variable and control of extraneous variables
Answer:
Rivers allow for trade from the sea to inland areas, which has economic benefits. Rivers also can be used by the military for transport during battle or for supplying armies
Explanation:
The primary group is being classified to a group of people
in small group who have a close bond or share personal bond to each other while
the secondary groups are the ones that are group of people in large and share
relationship in a goal oriented manner. So in the first space provided, the
group of friends is classified as the primary group while the second space
provided which are the people in work represents the secondary group. For the
group of friends are the ones who you share close bond with that is why it is
primary and the people at work are the ones you share with goal oriented and
interpersonal bond, that is why it is secondary.
The correct answer is B; choose only highly qualified individuals for Cabinet posts.
Further Explanation:
Almost all of the presidents have appointed their Cabinet members either from political affiliation or the Cabinet members were from the previous administration and they may be a different affiliation. The The president needs to seek highly qualified people for the roles in his cabinet, no matter the affiliation.
Cabinet members are there to provide support and direction for any president. They will advise the president on all important aspects of running the White House and be his close advisers. Cabinet members should possess certain skills such as;
- Acceptable to labor unions
- Good reputation with business and industry
- Financial skills
- Background that is compatible with the department
Learn more about Cabinet members at brainly.com/question/7930649
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