Me ! i don't understand how to do this. draw two atoms, one with an overall positive charge, and one with an overall negative charge draw two isotopes of the same element draw a neutral silicon atom with an atomic mass of

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

It decreases by 4 is your answer mark brainliest