I think B is your best shot here
During the postwar era c) former English colonies were breaking free and beginning to use the language in different ways around the world. This happened mostly during the 1960's and is now still an extremely popular language, due to globalization, as many jobs require it to be spoken whether you are living in an anglophone country or not.
Answer: I think it's asking you to find words in the song that change the mood, and explain why they change the mood.
Answer:
A)Yang's team's research will contribute to the creation of new materials.
Explanation:
A central argument in this Newsela article by Susanne Bard is that the discoveries made by the scientist Wen Yang and her team, who studied the human hair will be helpful in producing new materials such as very strong ropes that cannot easily cut during rescue operations.
This aspect of scientific research mimics the natural order of things so as to help scientists in innovating new products that will be beneficial to man. Yang hopes to streamline this new discovery to the Nano level before it can be harnessed by manufacturers.
Answer: I answered it. Its in the comments. Have a good day.
Explanation: