am nevoie de exercițiu din poza și acesta

2. Read the text again. Answer the questions.

1. Where do you think the text was written?
a) in a trendy magazine for teengers
b) in a serious scientific journal
c) in a popular science magazine for general interest

2. Who do you think are the target readers?
a) scientists
b) anyone
c) teachers

3. What style is the next written in?
a) mostly formal
b) mostly informal
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