A tytytititytitjfbngjvjgng
The correct answer is A. reliable.
The writer was 'an authoritative source' because of her degrees, guest appearances, etc. Thus, she was a source you could rely on, she was reliable, given that she had experience to back her ideas up. Therefore A is the only correct answer.
Answer:
D. It shows that emissions aren't the only cause of the earth rising temperature
Explanation:
Answer: Because he wants to save her from being killed. Although Giles Corey is tortured and eventually executed by the court, he still manages to defeat the court.
Explanation: