You cannot put any sort of endmark (period, question mark, or exclamation point) here because it is not a complete sentence. Complete sentences must have a subject and a predicate. You can tell there's not even a verb here, so this is just a fragment, and we would have to use a comma.
a. Very truly yours,
Answer:
Adaptation increases the ability to deal with climate hazards, such as blizzards, or harsh, warm summers.
Answer:
She threatens to “…come to you in the black of some terrible night and I will
bring a pointy reckoning that will shudder you.” In other words, she threatens to
hurt them physically if they tell.
Answer:
1 hour 12 minutes (B)
Explanation:
2 and 8 are both even numbers, so we can just multiply however many she can make by 4.
since 2x4=8, we do 18x4.
this equals 72.
72 minutes in proper units is 1 hour and 12 minutes.
Answer:
It is very hard to understand
Explanation:
useless