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Reil [10]
3 years ago
13

Earth's core is an alloy made of _____.

Biology
2 answers:
n200080 [17]3 years ago
7 0
It is Iron and nickel
Setler79 [48]3 years ago
5 0
IT IS iron and nickel
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The two forms interbreed and their offspring survive and reproduce well.

Explanation:

When talking about classification of species, one of the first features observed is the species fitness, which describes the reproductive success or their ability to leave to their successive generations the most copies of their genotype. When different species that were recently divided into 2, by geographic isolation, for instance, usually there is no genetic compatibility, and if its possible to produce offspring, there might be some development issues like infertility.

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How do the structures of the alveoli and capillaries support the function of<br> gas exchange?
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2 years ago
Based on the definition of a watershed, how many different watersheds were there in your model? Explain how you determined this
cupoosta [38]

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Water shed are of different types-

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