Aterm coined by the philosopher paul grice to characterize the basic expectation that participants in informational exchanges will co-operate with one another by contributing appropriately and in a timely manner to the conversation.
a) true
b) false

True

Explanation:

The term used here is manner, otherwise called maxim of manner. Which emphasizes that one should be:

clearbrieforderly

The above mentioned, ensures that one's contribution will be appropriate and timely, as regards a conversation at hand.

The career that i have* decided to present this year is photography. photographers use both aritficial and natural lighting*use a transition sentence when going into the 2nd paragraphso.. photographer? *in order for me to be a photographer* scratch "accomplish this ranking" then say, i must first.. and continue on the sentence instead of different use various*