Anitrogen atom has five valence electrons. the lewis structure shows how a nitrogen atom bonds with three hydrogen atoms to form an ammonia molecule, nh3. how many valence electrons does the nitrogen atom have in this ammonia molecule?

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

Your answer is a just took the test

Ithink scientist use creativity by asking questions about the natural world by using prior knowledge to solve problems.

It is c. lactic acid formation