Answer:
A
Explanation:
i think it was that one when I took the test
The type of wave which needs a medium to travel are sound waves because they travel by oscillating electromagnetic fields
<h3>What is a Sound Wave?</h3>
This refers to the waves of refraction which is propagated by a plastic medium.
With this in mind, we can see that mechanical waves are the types of wave that needs a medium for propagation and a sound wave is an example of a mechanical wave because it travels by oscillating electromagnetic fields.
Read more about mechanical waves here:
brainly.com/question/9242091
Answer
Diosdado Macapagal
He was afraid that after him, the people would create parties and start chasing their own benefit which is why he urged them not to do so. Of course, they didn't listen and they created parties that often fought just to beat the other one, instead of looking at what's the best for the country. He addressed this issue in his speeches when he was ending his presidency.
Answer:
The York Conspiracy of 1741 was a plot created my slaves and poor whites in the British colony of New York to revolt and level New York City with a series of fires
