In the reaction BaCl2 (aq) + Na S04 (aq) BaSO4 (s) + 2NaCl (aq), what phases are the reactants in before the reaction? A. Both reactants are gases.
B. BaCl, is a liquid, and Na, SO4 is a gas.
C. BaCl, is a solid, and Na, SO4 is in aqueous solution.
D. Both reactants are in aqueous solution.

Most smaller stars don't have a radiative zone.

Yes i think so not 100 percent sure though

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

Carbon based or cells?