Which of these statements is true about endothermic reactions, but not about exothermic reactions?

the reactants and products are different substances.

the reactants have less energy than the products.

the temperature of the container increases.

no change in energy occurs.

The reactants have less energy than the products

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

C. chemical changeshope i : )