Answer:
b.They began to disappear.
Explanation:
The effects of the consonant chord and the dissonant chords on the ears of the listener was recognized in western music as early as 5th century BC.
Consonant chords are harmonious sound and are pleasing to the ears, while dissonant chords are clashing sound and elicits a feeling of tension in the brains. The consonant and dissonant chords affects the human mind. The consonant sounds gives a happy feeling while the dissonant sound gives a sad feelings to our mind.
But in the twentieth-century, Arnold Whittall initiates the changing approaches to the harmony and concept of tonality. The twentieth-century music showed the most diverse in the music world. Consonant and dissonant sounds began to disappear. Arnold Schoenberg develop a theoretical model of music in the twentieth-century known as the "twelve-tone music".
Hence the answer is ----
b.They began to disappear.
Answer:
C. China became a global powerhouse
Explanation:
Deng Xiaoping took over after Mao passed away and since then China has come to be known as one of the largest economies of the world with tremendous global political power and a rapidly improving military.
Answer: D
Explanation: It shows something might happen
The correct answers to these open questions are the following.
The factors that reduce helping behavior are the negative of the people who are offered the help and the improper circumstances to help others. The effects of being helped are that we can lend a helping hand to the ones in need. We feel that we are doing the right thing when we can help others. And the help is unconditional when we know that the other people have no ways to return the favor or the help.
However, sometimes the phenomenon of helping behavior induces negative reactions. The factors that lead to negative reactions among people being helped are, for instance, that they could always expect to be helped and we limit their own capacity to thrive. If people are always expecting altruism form others, they get used to and instead of making an effort or work hard, they prefer to be victims and expect other people to have compassion and also to help them.
