HELP ASAP A scientist has
two samples of a
substance. Both
have the same
temp. One has a
mass of 10 g, the
other 20 g.
Compare the
average kinetic
energy and total
kinetic energy of
the particles in
each sample

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

Matter- occupies space and possesses rest massno matter is the opposite

Ions gain or lose electrons