I think global warming I'm not sure
Upward Control is one of them
Answer:
d. gatekeepers
Explanation:
Gatekeeping is the process through which information is filtered for dissemination, whether for publication, broadcasting, the Internet, or some other mode of communication and the media individuals who make these decisions are known as gatekeepers.
The Endangered Species Act of 1973
Answer:
c. Includes federal, state, and local government purchases of goods and services
Explanation:
The Government Service comprises of the federal, state and local government . The purchases carried out by these tier are some of the services carried out by them.
As part of the function of the government, they make such that purchases within the jurisdiction of the government are carried out promptly and accurately.