Answer:
The history of Earth covers approximately 4 billion years (4,567,000,000 years), from Earth's formation out of the solar nebula to the present. Earth formed as part of the birth of the solar system: what eventually became the solar system initially existed as a large, rotating cloud of dust and gas.
Explanation:
Answer:
They have a lot of blubber due to their habitat or the weather. I'm not sure if that's correct.
Explanation:
The answer is B. We don't always have exact proof but our observations tell us more than we already know.
E) is the correct answer hope this helps :)
All the members of a single species that occupy a particular area at the same time are known as a Population.
<h3>What are the levels of organization in an ecosystem?</h3>
- According to researchers, there are 5 levels of an ecosystem: Organism, Population, Community, Ecosystem and Biosphere.
- An organism is a single living being such as a frog.
- A population forms a group of organisms of the same species that live in the same place at the same time. E.g.: a group of frogs living in a well.
- A community consists of all the populations of different species that live in a given area at the same time.
- An ecosystem consists of all the organisms in an area, and the abiotic factors influencing that area.
- The biosphere consists of all the ecosystems on earth linked together.
Learn more about ecosystem here:
brainly.com/question/842527
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