Answer:
It is a noun phrase.
Explanation:
This is because a noun is being used here and it has a part of a sentence having no finite verb.
1. If it is life threnting you can shoot someone if nessacry
2. If you or you child is in danger
3. If you need to defend yourself
Answer: I believe it's B, although it may be D.
Answer:
Traveling, traveling,
down the road.
As I look outside
at the cliff below.
Windmills flowing
turning around
on the small narrow road
we're traveling on.
When will we get there
I wonder with glee
Then I see the mountains in the distance
a dot as small as a flea.