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Fittoniya [83]
3 years ago
11

A(n) _______ is a pure substance that can't be broken down into simpler substances by chemical or physical means.

Biology
1 answer:
Rasek [7]3 years ago
6 0
You don't have the options to choose from but I believe from past experience the answer to the question is element. 
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The transformation of gneiss into mica, quartz, and feldspar crystals is an example of ________
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The transformation of gneiss into mica, quartz, and feldspar crystals is an example of physical weathering and disintegration and is denoted as option E.

<h3>What is Weathering?</h3>

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Gneiss is referred to a type of metamorphic rock which is subject to physical weathering when subjected to factors such as high pressure etc.

The rock also undergoes disintegration into mica, quartz, and feldspar crystals under different types of conditions which is why option E was chosen as the most appropriate choice.

Read more about Weathering here brainly.com/question/829782

#SPJ1

The options are:

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E. both A and C

3 0
1 year ago
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