<h2>Answer:</h2>
Bella is writing a research paper on ocean currents. The two sources she should consult will be;
1. an article published by a university or a government agency
3. an article published in 2015 and updated a week ago
Because while writing research papers we should consult authentic and latest information and resources.
<span>planet earth is abundant in water, but there is no way to scientifically determine from where earth's water originate</span>
Explanation:
A high level of biodiversity leads to a better sustainability of the natural environment.
- Biodiversity is the variation of plant and animal species in an ecosystem.
- The natural environment deals with the living and non-living part of the ecosystem.
- A wide range of diversity in the ecosystem brings in broader level of interaction among the different constituents of the environment.
- Biodiversity ensures there is no over dependence on a particular resource in the environment. Organisms have access to a pool of resources.
- In adverse times, it ensures that quite a number of organisms are still able to live and thrive well.
Learn more:
Biodiversity brainly.com/question/10723602
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Answer:
Paper is not a natural resource