Answer: (c)Allotropy
Explanation: Allotropy is defined as the feature of the material to exist in different chemical forms or state while being in the same physical state. So, allotropy responsible for maintenance of the crystalline lattices during the temperature changes and does not alter the physical state of it. It helps elements to exist in different forms by modifying the structure of the chemical state.
The hypothesis that would help restore equilibrium is reintroduce wolves in the park or into the forest.
<h3>What is reintroduce?</h3>
To reintroduce, is a term that means to revive, reinstate, or bring back something.
Note that based on the right recommendation needed by National Park Service, one can say that the best hypothesis that would help restore equilibrium is reintroduce wolves in the park or into the forest as it will help restore balance.
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The statement about (12+x) that is true is that A.The expression (12+x) is a factor that represents the total number of pillows the artisan makes on Monday and Tuesday.
<h3>What is an expression?</h3>
An expression is simply used to show the relationship between the numbers or variables illustrated.
In this case, the artisan makes a batch of pillows on Monday and makes x more pillows on Tuesday to sell at the convention.
Here, (12 + x) is a common factor that illustrates the number relating to the pillows.
Therefore, the correct option is A.
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Answer:
0.226m or 22.6cm
Explanation:
using the formula: (v = f * lambda), we can rearrange to form (lambda = v / f)
The calculation is 3x10^8/1.33x10^9 which equals 22.6cm to 3 sig fig.
This is assuming the wave mentioned in the question is an electromagnetic wave though, so that we can use a value for the wave's speed. If it was supposed to be another type of wave, the question is not possible without specifying the speed.
D. made because made is a synonym for assembled