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spayn [35]
3 years ago
11

What is the chief mountain range in south america

Biology
1 answer:
Vsevolod [243]3 years ago
3 0
The answer is the Rocky Mountains
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Which term describes the chromosomal abnormality of having extra chromosomes?
vladimir1956 [14]

Answer:

Diploidy

Explanation:

Contains 2 sets of chromosomes.

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3 years ago
What is the difference between Density Dependent and Independent Factors?
Ne4ueva [31]
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4 years ago
When an organism changes due to mutations that are selected in their environment, they are considered a new species when:.
Vladimir [108]

Answer:

There is some debate about the definition of a species, especially across fields. However, what it likely being discussed here is the biological species concept which states that:

An organism is considered a new species when there is reproductive isolation from the population that they originated from. In other words, for two organisms to be the same species they must be able to reproduce to create viable (able to survive) and fertile (able to reproduce) offspring.

Reproductive isolation can occur by different means, classified as being prezygotic or postzygotic isolation. These include things like mechanical, behavioral, temporal, ecological, and geographical isolation for prezygotic isolation. And things like hybrid infertility and hybrid inviability for postzygotic isolation. These are not relevant to the question but they give you an idea of what you could look up if you wanted more information.

5 0
3 years ago
CCl4 → C + 2Cl2 is what kind of reaction
Fed [463]
This is a decomposition reaction.  You see 1 reactant and more than 1 product that is why it it decomposition


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4 years ago
When you throw a baseball, it travels a curved path before it hits the ground because _____.
Lunna [17]

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the horizontal force one os right

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