1. Is energy absorbed or released when chemical bonds are broken during a chemical reaction?

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

Hi + naoh -> h2o + nal

The answer is false because: gravitational force is independent of medium and depends only on the masses of the two objects and the distance between them