I feel like it's implying that, Britannia is in a very very weary deep thought process.
I mean, droops can be referred to weary, and pensive means thought, or a deep thought.
However, weary could be tired. This is completely an assumption.
Answer:
Eliminate invasive plant species
Explanation:
It can leads to a species extinction or it can be endangered too.
hope it helps?
Answer:
Bird-watchers should note if they see birds doing anything strange, “since erratic behavior can signal a stressed or unhealthy bird” (“What Is That Bird?”).
Explanation:
since erratic behavior can signal a stressed or unhealthy bird
Is a direct quote from the source and should be in " "
Answer:
Coldness (Metaphorically)
Explanation:
In the beginning of the book, Scrooge is not only cold- but it is also winter.
