Answer:
A. neck
cervical spine is the spine in the neck
They would be able to easily access your organs, give you an infection, make you sick, or kill you depending on the type of germs.
Answer:
You can solve drainage problems and create an attractive landscape feature at the same time with a dry creek bed. Build a creek bed to direct water away from a low spot in your yard. Or if the slope of the ground permits it, use a creek bed to drain a low spot.
The second one is correct
