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stepladder [879]
3 years ago
11

Why did Darwin use selective breeding as evidence for evolution?

Geography
1 answer:
Simora [160]3 years ago
5 0
Because we adapt to our environments and we believe that whoever is compatible of serving will pass on the trait. 
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The Grand Canyon is an example of erosion or the _ of earth, by the flowing of water.
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Answer:

wearing away is the answer

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2 years ago
1. Describe the most important diagnostic properties in igneous rocks.
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1- The terrestrial lithosphere is composed almost of 80% by igneous rocks, they are also known as magmatic rocks and are formed at high temperatures due to magma solidification, they come from the superior mantle and terrestrial coast. Its texture is super resistant with significant hardness to obtain minerals and other derived materials. They can be divided into extrusive and intrusive.

2- Through experiments, Bowen has defined a sequence of mineral formation when a magma begins to cool. There are two types of magmatic differentiation defined by Bowen, the continuous series and the discontinuous series. In the continuous series the internal structure of the magma is not altered and all minerals have iron and magnesium, they are formed: aluminum, silica and sodium and calcium.

In the discontinuous series decreasing the temperature reacts the previously formed mineral with the existing liquid, and thus a new mineral with different internal structure and composition is formed. They are formed: olivine, pyroxena, amphibole and biotite.

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3 years ago
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3 years ago
How many moons are their on Earth​
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Answer:

<em>There is only one moon on the earth Do you see two or three? no because there is only one.</em>

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<em>Hope this helps! Have a blessed day!</em>

4 0
3 years ago
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k0ka [10]

Answer:

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3 years ago
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