Answer:
A. The results of the experiment showed a quantifiable decrease in oxygen levels.
Explanation:
The chosen sentence possesses a formal register with technical vocabulary related to science, which can be understood by professional scientists. For instance, the words <em>quantifiable </em>and <em>decrease </em>have a more academic style. Besides, the writing is impersonal and written in the third person.
The rest of the options are incorrect because they have contractions and they are too informal. Thus, their vocabulary contain casual expressions which do not follow the conventions of an academic style.
Answer: I have a new hobby, which is keeping track of all the wild birds I spot.
Explanation: Because "B" just misuses the Parthethess, Hope this was helpful! =)
When Macbeth receives the prediction that he will become thane of Cawdor and then it actually happens, his character changes from a nobleman to a villain (with the help of LM). his ambition is what leads him to killing Duncan and so when he was predicted to be king, he was desperate to be king faster. in your answer, NEVER forget to talk about his strong ambition for power
