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yaroslaw [1]
3 years ago
8

What crystal system is feldspar in?

Social Studies
1 answer:
defon3 years ago
4 0
 porphyry is an igneous rock containing conspicuous crystals  called phenocrysts surrounded by a matrix of finer-grained mineral. <span>both alkali and plagioclase </span>feldspars<span> occur as irregularly shaped grains with only a few or no </span>crystal<span> faces hope it helps</span>
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Define the following terms. ​(a) Experimental unit ​(d) Factor ​(b) Treatment ​(e) Placebo ​(c) Response variable ​(f) Confoundi
zlopas [31]

Explanation:

​(a) Experimental unit

A​ person or an object, or some​ well-defined body or item on which some treatment is applied

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The qualitative variable or quantitative variable in which the researcher wants to determine how the value is affected by any explanatory variable.

(d) Factor

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(e) Placebo

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3 years ago
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What route did they use to get there?
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3 years ago
"I claim the 5th."
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To pass an array to a function, specify
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Answer:

B

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