Answer:
One of the great contributions the Sumerians made to civilization was their many inventions. They invented the first form of writing, a number system, the first wheeled vehicles, sun-dried bricks, and irrigation for farming. All of these things were important for the development of human civilization.
Answer: The answer is option B, response cost. Response cost is the removal of reinforcement for a particular undesired behavior or habit. It is sometimes identified as a firm if negative punishment.
Explanation: The undesirable behavior here is Dawn's habit of screaming to her Mom. And having had enough of it, her mom decides to nip the situation in the bud by not answering (which is the response cost) so that Dawn would seize to continue with the habit.
Answer:
Faction
Explanation:
A faction consists of a group that is part of a larger group, in particular, one that has different ideas from it, and to which its supporters have allegiance. The most common types of factions are the political ones, such as political parties, trade unions, and any other organization with political interests.
Appositive is defined as a noun, a noun phrase, or a noun clause which sits next to another noun to rename it or to describe it in another way. The sentence can still be completed without an appositive but adding it can present more information about the subject.
