6. A student investigates the properties of an unknown liquid substance in a beaker. The student finds the substance has a mass of 56.2 g and a volume of 42.3 mL. The
liquid has a yellow, translucent appearance. The liquid has a freezing point of 13°C
and a boiling point of 105°C. When the liquid boils, a white powder residue is left in
the beaker.
What conclusion can the student make based on the evidence collected?

The correct answer is c

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