Since this drawing is his way of reminding her that she and their garden are "as safe as a missel thrush", it makes her one of the many creatures whose secrets he keeps faithfully. So, having that in mind, I would say the correct answer is A) his trustworthiness.
I am positive the answer is B let me know if i am wrong and ill correct it
Answer: A
Explanation: An informative essay is meant to give info, so I think the correct answer would be A, to entertain the reader with amusing details. It's usually in a formal tone, but informative essays will always have many details that need to keep the reader or audience entertained. Hope this helps.
