Organisms interact with each other and their environment in ecosystems. The role of consumers in an ecosystem is to obtain energy by feeding on other organisms and sometimes transfer energy to other consumers. Changes that affect consumers can impact other organisms within the ecosystem.
According to scholars, the way that journalists frame their stories has a watchdog function .hence option A is correct.
What is the function of journalists?
Three of the four primary purposes of mass communication—surveillance, correlation, and cultural transmission—involve journalism to a significant extent.
Watchdog reporters, like those working for the White House Press Corps, examine the material made public by the government.
Thus, option A is the correct answer.
Learn more about Journalist roles :
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Answer:
formative quizzing
Explanation:
The formative questionnaires present questions that are not intended to test an individual, but rather to present concepts and information that can extend and help the student's process of understanding about a certain subject. This type of questionnaire is built taking into account the needs that the student presents with regard to academic knowledge hurting the classes, or to concepts that are presented in a more complex way.
Answer:
B. . exotic= ephemeral
Explanation:
An organism is considered as 'Exotic' if the organisms exist in an environment outside of their natural habitat (for examples, polar bear that is imported to a zoo in california.)
Ephemeral organisms on the other hand, exist naturally on ecosystem such as wetlands or lake. These organism do not exist all year long, but they did not live outside their natural habitat.
