According to the modern quantum theory of atomic models, the model includes dense barbell regions where it is most likely to find . * neutrons
protons
electrons
empty space

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later

Anions are negative charged ions

The size is 8inches if ur a girl

Ithink that the answer is b