.................by regarding it as a collection of RESOURCES,...................
Resources refers to the substances found in the environments which are useful to the people economically and technologically; it is also socially acceptable for use by the people. Resources can be found in diverse places, such as in the ground, in the water and on the land.
<span>According to Darwin's theory of evolution, which organisms are BEST able to survive in nature are </span>organisms that possess overall characteristics best suited to their environment.
The DHS incorporates several dozen offices and agencies, many of them previously assigned to other departments and some entirely new. They include the U.S. Coast Guard (USCG), U.S. Secret Service (USSS), Federal Emergency Management Agency (FEMA), Immigration and Naturalization Service (INS), and the newly created Transportation Security Administration (TSA).
The reason why one case of influenza does not confer lifelong immunity is that the virus tends to mutate overtime which makes it unrecognizable to the immune system.
<h3>Why is it difficult to get immunity to influenza?</h3>
Influenza is caused by a virus which tends to mutate overtime in order to stay ahead of medical technology.
As a result, this mutation makes the original virus unrecognizable to the immune system which would then be unable to fight it.
Find out more on natural immunity at brainly.com/question/21480961
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