Answer:The digital voice encoder SIGSALY made today's MP3 players possible owing to the development in the technology of pulse code modulation.
Explanation: The technology of pulse code modulation made it possible to convert and record analog signals in the form of binary numbers
As per the given option and the sentence, option (c) would be most suitable. So, "no change is necessary" is the correct change.
Why there is no need for change in the sentence?
First of all, the options contain the same word, second of all, the sentence is structured fine just there is a need for capitalization.
Therefore, the sentence needs no change, and that leaves " no change is necessary."
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Answer:
1d 2 e and a
Explanation:
pretty sure could be wrong but good luck brother
Saving mother nature is an important thing. Waste products and poluted air are big problems to our land. Wasting water is also a big problem. If we continue, we will eventually polute the entire world.
Cars produce fumes, which polute the air. Car companies are working on eletric cars to stop this problem. Every time you throw a piece of plastic n the ground, it takes years to dissolve. Every single thing we do matters, even cutting down a tree.
If we want to continue using this earth, we need to protect it. Next time you have garbage, put it in a trash can. When you brush your teeth, turn off the water. A healthy earth is a happy earth, and it would make others happy too.
Answer:
the correct answer is outer core
hope this helps!
have a great day ahead:)
