With respect to conductivity, select the statement that is true. NEED ASAP PLZ
Select one:
a. Acids are good electrical conductors, but not bases or neutral substances like water.
b. Water is a good electrical conductor, but not acids or bases.
c. Acids and bases are good electrical conductors, but not neutral substances like water.
d. Acids, bases, and water (neutral) are all good electrical conductors.

A, acids are good conductors, but not bases or...

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