Aprospector pans for gold in a stream.
which term best describes what is in his pan when he scoops up part of the stream bed?
mixture
pure substance
compound
element

gas

explanation:

hdahhd

howard

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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

Nonmetals usually react by gaining electrons