How much time does the average adult spend in conversation? \?

An average adult spend about "30 percent of waking hours" in conversation. 

The term conversation is used for intelligent correspondence between at least two people. The improvement of conversational abilities and manners is an essential piece of socialization. The advancement of conversational aptitudes in another dialect is a regular focal point of dialect educating and learning.

the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.