There might be fewer rabbits and foxes
Typical cervical vertebrae have several features distinct from those typical of thoracic or lumbar vertebrae. The most notable distinction is the presence of one foramen, in each transverse process. These transverse foramina encircle the vertebral arteries and veins.
50% because they would produce two Rr.
The answer is 9 because to find the amount of neutrons you have to take away the atomic number from the mass