Hi there!
Usually, this is the case. However, just like when hoverboards first came out, there was a shortage of hoverboards and production activities had to ramp up production. However, after a few months, production activities were at a high level, but demand petered out.
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As DVDs become popular as a substitute for the video cassettes, we will be expecting that the demand for the video cassettes will likely to "decrease". People found out and observed that DVDs has a better performance and can produce a good quality of sound. The prices of the two almost the same but the quality are different.
The answer to this question is Lower
Viscosity refers to the rate of thickness on a certain substance compared to another. Unlike magma, Lava is the mixture of various liquid, crystals, and some elements such as silicon<span>, oxygen, aluminum, calcium, iron, magnesium </span>sodium<span>, potassium, phosphorus, and titanium, which makes it significantly more thicker compared to magma.</span>
Answer:
C
Explanation:
no idea what a,b,c, and d are for. no question?